Home / 95,901.08-132,343.79-52,293.30

Finding the Fourth Proportional to 95,901.08, 132,343.79 and 52,293.30

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Solution

The fourth proportional to 95,901.08, 132,343.79 and 52,293.30 is: 72,164.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,901.08 : 132,343.79 = 52,293.30 : x
  2. Step 2: Convert to fraction form
    95,901.08/132,343.79 = 52,293.30/x
  3. Step 3: Cross multiply
    95,901.08x = 132,343.79 × 52,293.30
  4. Step 4: Simplify right side
    95,901.08x = 6,920,693,252.14
  5. Step 5: Solve for x
    x = 6,920,693,252.14/95,901.08
  6. Step 6: Final answer
    x = 72,164.92

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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.