Home / 95,695.44-132,060.96-52,680.12

Finding the Fourth Proportional to 95,695.44, 132,060.96 and 52,680.12

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Solution

The fourth proportional to 95,695.44, 132,060.96 and 52,680.12 is: 72,699.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,695.44 : 132,060.96 = 52,680.12 : x
  2. Step 2: Convert to fraction form
    95,695.44/132,060.96 = 52,680.12/x
  3. Step 3: Cross multiply
    95,695.44x = 132,060.96 × 52,680.12
  4. Step 4: Simplify right side
    95,695.44x = 6,956,987,220.12
  5. Step 5: Solve for x
    x = 6,956,987,220.12/95,695.44
  6. Step 6: Final answer
    x = 72,699.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.