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Finding the Fourth Proportional to 61,849.38, 92,773.83 and 22,397.27

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Solution

The fourth proportional to 61,849.38, 92,773.83 and 22,397.27 is: 33,595.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,849.38 : 92,773.83 = 22,397.27 : x
  2. Step 2: Convert to fraction form
    61,849.38/92,773.83 = 22,397.27/x
  3. Step 3: Cross multiply
    61,849.38x = 92,773.83 × 22,397.27
  4. Step 4: Simplify right side
    61,849.38x = 2,077,880,055.57
  5. Step 5: Solve for x
    x = 2,077,880,055.57/61,849.38
  6. Step 6: Final answer
    x = 33,595.81

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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.