Home / 132,068.08-198,094.82-96,565.78

Finding the Fourth Proportional to 132,068.08, 198,094.82 and 96,565.78

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Solution

The fourth proportional to 132,068.08, 198,094.82 and 96,565.78 is: 144,843.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,068.08 : 198,094.82 = 96,565.78 : x
  2. Step 2: Convert to fraction form
    132,068.08/198,094.82 = 96,565.78/x
  3. Step 3: Cross multiply
    132,068.08x = 198,094.82 × 96,565.78
  4. Step 4: Simplify right side
    132,068.08x = 19,129,180,553.44
  5. Step 5: Solve for x
    x = 19,129,180,553.44/132,068.08
  6. Step 6: Final answer
    x = 144,843.33

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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.