Home / 95,864.67-132,290.60-53,422.11

Finding the Fourth Proportional to 95,864.67, 132,290.60 and 53,422.11

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Solution

The fourth proportional to 95,864.67, 132,290.60 and 53,422.11 is: 73,721.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,864.67 : 132,290.60 = 53,422.11 : x
  2. Step 2: Convert to fraction form
    95,864.67/132,290.60 = 53,422.11/x
  3. Step 3: Cross multiply
    95,864.67x = 132,290.60 × 53,422.11
  4. Step 4: Simplify right side
    95,864.67x = 7,067,242,718.06
  5. Step 5: Solve for x
    x = 7,067,242,718.06/95,864.67
  6. Step 6: Final answer
    x = 73,721.04

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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.