Home / 39,807.33-54,911.30-24,877.41

Finding the Fourth Proportional to 39,807.33, 54,911.30 and 24,877.41

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Solution

The fourth proportional to 39,807.33, 54,911.30 and 24,877.41 is: 34,316.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,807.33 : 54,911.30 = 24,877.41 : x
  2. Step 2: Convert to fraction form
    39,807.33/54,911.30 = 24,877.41/x
  3. Step 3: Cross multiply
    39,807.33x = 54,911.30 × 24,877.41
  4. Step 4: Simplify right side
    39,807.33x = 1,366,050,593.43
  5. Step 5: Solve for x
    x = 1,366,050,593.43/39,807.33
  6. Step 6: Final answer
    x = 34,316.56

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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.