Home / 195,558.08-293,280.62-88,882.61

Finding the Fourth Proportional to 195,558.08, 293,280.62 and 88,882.61

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Solution

The fourth proportional to 195,558.08, 293,280.62 and 88,882.61 is: 133,298.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,558.08 : 293,280.62 = 88,882.61 : x
  2. Step 2: Convert to fraction form
    195,558.08/293,280.62 = 88,882.61/x
  3. Step 3: Cross multiply
    195,558.08x = 293,280.62 × 88,882.61
  4. Step 4: Simplify right side
    195,558.08x = 26,067,545,057.20
  5. Step 5: Solve for x
    x = 26,067,545,057.20/195,558.08
  6. Step 6: Final answer
    x = 133,298.23

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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.