Home / 42,402.26-63,603.37-24,862.52

Finding the Fourth Proportional to 42,402.26, 63,603.37 and 24,862.52

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Solution

The fourth proportional to 42,402.26, 63,603.37 and 24,862.52 is: 37,293.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,402.26 : 63,603.37 = 24,862.52 : x
  2. Step 2: Convert to fraction form
    42,402.26/63,603.37 = 24,862.52/x
  3. Step 3: Cross multiply
    42,402.26x = 63,603.37 × 24,862.52
  4. Step 4: Simplify right side
    42,402.26x = 1,581,340,058.69
  5. Step 5: Solve for x
    x = 1,581,340,058.69/42,402.26
  6. Step 6: Final answer
    x = 37,293.77

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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.