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Finding the Fourth Proportional to 334,776.43, 502,197.72 and 110,045.71

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Solution

The fourth proportional to 334,776.43, 502,197.72 and 110,045.71 is: 165,079.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,776.43 : 502,197.72 = 110,045.71 : x
  2. Step 2: Convert to fraction form
    334,776.43/502,197.72 = 110,045.71/x
  3. Step 3: Cross multiply
    334,776.43x = 502,197.72 × 110,045.71
  4. Step 4: Simplify right side
    334,776.43x = 55,264,704,657.78
  5. Step 5: Solve for x
    x = 55,264,704,657.78/334,776.43
  6. Step 6: Final answer
    x = 165,079.44

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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.