Home / 63,215.30-94,932.30-41,126.60

Finding the Fourth Proportional to 63,215.30, 94,932.30 and 41,126.60

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Solution

The fourth proportional to 63,215.30, 94,932.30 and 41,126.60 is: 61,761.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,215.30 : 94,932.30 = 41,126.60 : x
  2. Step 2: Convert to fraction form
    63,215.30/94,932.30 = 41,126.60/x
  3. Step 3: Cross multiply
    63,215.30x = 94,932.30 × 41,126.60
  4. Step 4: Simplify right side
    63,215.30x = 3,904,242,729.18
  5. Step 5: Solve for x
    x = 3,904,242,729.18/63,215.30
  6. Step 6: Final answer
    x = 61,761.04

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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.