Home / 63,197.24-94,769.56-25,731.90

Finding the Fourth Proportional to 63,197.24, 94,769.56 and 25,731.90

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Solution

The fourth proportional to 63,197.24, 94,769.56 and 25,731.90 is: 38,587.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,197.24 : 94,769.56 = 25,731.90 : x
  2. Step 2: Convert to fraction form
    63,197.24/94,769.56 = 25,731.90/x
  3. Step 3: Cross multiply
    63,197.24x = 94,769.56 × 25,731.90
  4. Step 4: Simplify right side
    63,197.24x = 2,438,600,840.96
  5. Step 5: Solve for x
    x = 2,438,600,840.96/63,197.24
  6. Step 6: Final answer
    x = 38,587.14

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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.