Home / 63,119.33-94,679.12-25,652.98

Finding the Fourth Proportional to 63,119.33, 94,679.12 and 25,652.98

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Solution

The fourth proportional to 63,119.33, 94,679.12 and 25,652.98 is: 38,479.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,119.33 : 94,679.12 = 25,652.98 : x
  2. Step 2: Convert to fraction form
    63,119.33/94,679.12 = 25,652.98/x
  3. Step 3: Cross multiply
    63,119.33x = 94,679.12 × 25,652.98
  4. Step 4: Simplify right side
    63,119.33x = 2,428,801,399.21
  5. Step 5: Solve for x
    x = 2,428,801,399.21/63,119.33
  6. Step 6: Final answer
    x = 38,479.52

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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.