Home / 25,066.48-34,591.28-14,864.38

Finding the Fourth Proportional to 25,066.48, 34,591.28 and 14,864.38

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Solution

The fourth proportional to 25,066.48, 34,591.28 and 14,864.38 is: 20,512.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,066.48 : 34,591.28 = 14,864.38 : x
  2. Step 2: Convert to fraction form
    25,066.48/34,591.28 = 14,864.38/x
  3. Step 3: Cross multiply
    25,066.48x = 34,591.28 × 14,864.38
  4. Step 4: Simplify right side
    25,066.48x = 514,177,683.33
  5. Step 5: Solve for x
    x = 514,177,683.33/25,066.48
  6. Step 6: Final answer
    x = 20,512.56

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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.