Home / 43,164.51-59,561.76-25,015.14

Finding the Fourth Proportional to 43,164.51, 59,561.76 and 25,015.14

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Solution

The fourth proportional to 43,164.51, 59,561.76 and 25,015.14 is: 34,517.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,164.51 : 59,561.76 = 25,015.14 : x
  2. Step 2: Convert to fraction form
    43,164.51/59,561.76 = 25,015.14/x
  3. Step 3: Cross multiply
    43,164.51x = 59,561.76 × 25,015.14
  4. Step 4: Simplify right side
    43,164.51x = 1,489,945,765.05
  5. Step 5: Solve for x
    x = 1,489,945,765.05/43,164.51
  6. Step 6: Final answer
    x = 34,517.84

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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.