Home / 83,184.26-124,758-24,007.05

Finding the Fourth Proportional to 83,184.26, 124,758 and 24,007.05

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Solution

The fourth proportional to 83,184.26, 124,758 and 24,007.05 is: 36,005.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,184.26 : 124,758 = 24,007.05 : x
  2. Step 2: Convert to fraction form
    83,184.26/124,758 = 24,007.05/x
  3. Step 3: Cross multiply
    83,184.26x = 124,758 × 24,007.05
  4. Step 4: Simplify right side
    83,184.26x = 2,995,071,543.90
  5. Step 5: Solve for x
    x = 2,995,071,543.90/83,184.26
  6. Step 6: Final answer
    x = 36,005.27

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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.