Home / 15,737.27-23,605.96-5,876.45

Finding the Fourth Proportional to 15,737.27, 23,605.96 and 5,876.45

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Solution

The fourth proportional to 15,737.27, 23,605.96 and 5,876.45 is: 8,814.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,737.27 : 23,605.96 = 5,876.45 : x
  2. Step 2: Convert to fraction form
    15,737.27/23,605.96 = 5,876.45/x
  3. Step 3: Cross multiply
    15,737.27x = 23,605.96 × 5,876.45
  4. Step 4: Simplify right side
    15,737.27x = 138,719,125.61
  5. Step 5: Solve for x
    x = 138,719,125.61/15,737.27
  6. Step 6: Final answer
    x = 8,814.69

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1.5x scale

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.