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Finding the Fourth Proportional to 110,034.56, 151,847.68 and 59,733.44

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Solution

The fourth proportional to 110,034.56, 151,847.68 and 59,733.44 is: 82,432.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,034.56 : 151,847.68 = 59,733.44 : x
  2. Step 2: Convert to fraction form
    110,034.56/151,847.68 = 59,733.44/x
  3. Step 3: Cross multiply
    110,034.56x = 151,847.68 × 59,733.44
  4. Step 4: Simplify right side
    110,034.56x = 9,070,384,282.42
  5. Step 5: Solve for x
    x = 9,070,384,282.42/110,034.56
  6. Step 6: Final answer
    x = 82,432.14

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1.5x scale

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.