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Finding the Fourth Proportional to 41,034.39, 61,552.08 and 14,739.12

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Solution

The fourth proportional to 41,034.39, 61,552.08 and 14,739.12 is: 22,108.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,034.39 : 61,552.08 = 14,739.12 : x
  2. Step 2: Convert to fraction form
    41,034.39/61,552.08 = 14,739.12/x
  3. Step 3: Cross multiply
    41,034.39x = 61,552.08 × 14,739.12
  4. Step 4: Simplify right side
    41,034.39x = 907,223,493.37
  5. Step 5: Solve for x
    x = 907,223,493.37/41,034.39
  6. Step 6: Final answer
    x = 22,108.86

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1.5x scale

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.