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Finding the Fourth Proportional to 110,035, 151,850.13 and 59,734

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Solution

The fourth proportional to 110,035, 151,850.13 and 59,734 is: 82,433.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,035 : 151,850.13 = 59,734 : x
  2. Step 2: Convert to fraction form
    110,035/151,850.13 = 59,734/x
  3. Step 3: Cross multiply
    110,035x = 151,850.13 × 59,734
  4. Step 4: Simplify right side
    110,035x = 9,070,615,665.42
  5. Step 5: Solve for x
    x = 9,070,615,665.42/110,035
  6. Step 6: Final answer
    x = 82,433.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.