Home / 49,937.27-74,906.19-16,657.25

Finding the Fourth Proportional to 49,937.27, 74,906.19 and 16,657.25

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Solution

The fourth proportional to 49,937.27, 74,906.19 and 16,657.25 is: 24,985.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,937.27 : 74,906.19 = 16,657.25 : x
  2. Step 2: Convert to fraction form
    49,937.27/74,906.19 = 16,657.25/x
  3. Step 3: Cross multiply
    49,937.27x = 74,906.19 × 16,657.25
  4. Step 4: Simplify right side
    49,937.27x = 1,247,731,133.38
  5. Step 5: Solve for x
    x = 1,247,731,133.38/49,937.27
  6. Step 6: Final answer
    x = 24,985.97

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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.