Home / 54,925.47-82,412.82-25,327.44

Finding the Fourth Proportional to 54,925.47, 82,412.82 and 25,327.44

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Solution

The fourth proportional to 54,925.47, 82,412.82 and 25,327.44 is: 38,002.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,925.47 : 82,412.82 = 25,327.44 : x
  2. Step 2: Convert to fraction form
    54,925.47/82,412.82 = 25,327.44/x
  3. Step 3: Cross multiply
    54,925.47x = 82,412.82 × 25,327.44
  4. Step 4: Simplify right side
    54,925.47x = 2,087,305,753.78
  5. Step 5: Solve for x
    x = 2,087,305,753.78/54,925.47
  6. Step 6: Final answer
    x = 38,002.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.