Home / 42,575.28-58,767.51-27,468.37

Finding the Fourth Proportional to 42,575.28, 58,767.51 and 27,468.37

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Solution

The fourth proportional to 42,575.28, 58,767.51 and 27,468.37 is: 37,915.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,575.28 : 58,767.51 = 27,468.37 : x
  2. Step 2: Convert to fraction form
    42,575.28/58,767.51 = 27,468.37/x
  3. Step 3: Cross multiply
    42,575.28x = 58,767.51 × 27,468.37
  4. Step 4: Simplify right side
    42,575.28x = 1,614,247,708.66
  5. Step 5: Solve for x
    x = 1,614,247,708.66/42,575.28
  6. Step 6: Final answer
    x = 37,915.14

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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.