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Finding the Fourth Proportional to 73,930.50, 110,881.98 and 24,011.10

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Solution

The fourth proportional to 73,930.50, 110,881.98 and 24,011.10 is: 36,012.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,930.50 : 110,881.98 = 24,011.10 : x
  2. Step 2: Convert to fraction form
    73,930.50/110,881.98 = 24,011.10/x
  3. Step 3: Cross multiply
    73,930.50x = 110,881.98 × 24,011.10
  4. Step 4: Simplify right side
    73,930.50x = 2,662,398,309.98
  5. Step 5: Solve for x
    x = 2,662,398,309.98/73,930.50
  6. Step 6: Final answer
    x = 36,012.18

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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.