Home / 159,926.04-239,808.06-93,382.92

Finding the Fourth Proportional to 159,926.04, 239,808.06 and 93,382.92

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Solution

The fourth proportional to 159,926.04, 239,808.06 and 93,382.92 is: 140,027.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,926.04 : 239,808.06 = 93,382.92 : x
  2. Step 2: Convert to fraction form
    159,926.04/239,808.06 = 93,382.92/x
  3. Step 3: Cross multiply
    159,926.04x = 239,808.06 × 93,382.92
  4. Step 4: Simplify right side
    159,926.04x = 22,393,976,882.34
  5. Step 5: Solve for x
    x = 22,393,976,882.34/159,926.04
  6. Step 6: Final answer
    x = 140,027.08

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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.