Home / 41,127.68-61,691.52-23,608.64

Finding the Fourth Proportional to 41,127.68, 61,691.52 and 23,608.64

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Solution

The fourth proportional to 41,127.68, 61,691.52 and 23,608.64 is: 35,412.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127.68 : 61,691.52 = 23,608.64 : x
  2. Step 2: Convert to fraction form
    41,127.68/61,691.52 = 23,608.64/x
  3. Step 3: Cross multiply
    41,127.68x = 61,691.52 × 23,608.64
  4. Step 4: Simplify right side
    41,127.68x = 1,456,452,886.73
  5. Step 5: Solve for x
    x = 1,456,452,886.73/41,127.68
  6. Step 6: Final answer
    x = 35,412.96

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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.