Home / 95,001.93-131,045.56-62,736.86

Finding the Fourth Proportional to 95,001.93, 131,045.56 and 62,736.86

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Solution

The fourth proportional to 95,001.93, 131,045.56 and 62,736.86 is: 86,539.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,001.93 : 131,045.56 = 62,736.86 : x
  2. Step 2: Convert to fraction form
    95,001.93/131,045.56 = 62,736.86/x
  3. Step 3: Cross multiply
    95,001.93x = 131,045.56 × 62,736.86
  4. Step 4: Simplify right side
    95,001.93x = 8,221,387,122.11
  5. Step 5: Solve for x
    x = 8,221,387,122.11/95,001.93
  6. Step 6: Final answer
    x = 86,539.16

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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.