Home / 63,175.35-94,681.08-25,691.79

Finding the Fourth Proportional to 63,175.35, 94,681.08 and 25,691.79

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Solution

The fourth proportional to 63,175.35, 94,681.08 and 25,691.79 is: 38,504.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,175.35 : 94,681.08 = 25,691.79 : x
  2. Step 2: Convert to fraction form
    63,175.35/94,681.08 = 25,691.79/x
  3. Step 3: Cross multiply
    63,175.35x = 94,681.08 × 25,691.79
  4. Step 4: Simplify right side
    63,175.35x = 2,432,526,424.33
  5. Step 5: Solve for x
    x = 2,432,526,424.33/63,175.35
  6. Step 6: Final answer
    x = 38,504.36

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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.