Home / 42,651.17-58,839.58-24,735.80

Finding the Fourth Proportional to 42,651.17, 58,839.58 and 24,735.80

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Solution

The fourth proportional to 42,651.17, 58,839.58 and 24,735.80 is: 34,124.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,651.17 : 58,839.58 = 24,735.80 : x
  2. Step 2: Convert to fraction form
    42,651.17/58,839.58 = 24,735.80/x
  3. Step 3: Cross multiply
    42,651.17x = 58,839.58 × 24,735.80
  4. Step 4: Simplify right side
    42,651.17x = 1,455,443,726.93
  5. Step 5: Solve for x
    x = 1,455,443,726.93/42,651.17
  6. Step 6: Final answer
    x = 34,124.36

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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.