Home / 41,440.01-57,187.42-22,577.13

Finding the Fourth Proportional to 41,440.01, 57,187.42 and 22,577.13

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Solution

The fourth proportional to 41,440.01, 57,187.42 and 22,577.13 is: 31,156.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,440.01 : 57,187.42 = 22,577.13 : x
  2. Step 2: Convert to fraction form
    41,440.01/57,187.42 = 22,577.13/x
  3. Step 3: Cross multiply
    41,440.01x = 57,187.42 × 22,577.13
  4. Step 4: Simplify right side
    41,440.01x = 1,291,127,759.26
  5. Step 5: Solve for x
    x = 1,291,127,759.26/41,440.01
  6. Step 6: Final answer
    x = 31,156.55

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Double scale
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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.