Home / 41,556.12-57,346.56-22,693.32

Finding the Fourth Proportional to 41,556.12, 57,346.56 and 22,693.32

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Solution

The fourth proportional to 41,556.12, 57,346.56 and 22,693.32 is: 31,316.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,556.12 : 57,346.56 = 22,693.32 : x
  2. Step 2: Convert to fraction form
    41,556.12/57,346.56 = 22,693.32/x
  3. Step 3: Cross multiply
    41,556.12x = 57,346.56 × 22,693.32
  4. Step 4: Simplify right side
    41,556.12x = 1,301,383,836.98
  5. Step 5: Solve for x
    x = 1,301,383,836.98/41,556.12
  6. Step 6: Final answer
    x = 31,316.30

Related Problems

Find fourth proportional to 20,778.06, 28,673.28 and 11,346.66
Half scale
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Double scale
Find fourth proportional to 41,557.12, 57,347.94 and 22,694.32
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.