Home / 232,124.03-348,217.03-91,849.85

Finding the Fourth Proportional to 232,124.03, 348,217.03 and 91,849.85

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Solution

The fourth proportional to 232,124.03, 348,217.03 and 91,849.85 is: 137,787.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,124.03 : 348,217.03 = 91,849.85 : x
  2. Step 2: Convert to fraction form
    232,124.03/348,217.03 = 91,849.85/x
  3. Step 3: Cross multiply
    232,124.03x = 348,217.03 × 91,849.85
  4. Step 4: Simplify right side
    232,124.03x = 31,983,682,613.86
  5. Step 5: Solve for x
    x = 31,983,682,613.86/232,124.03
  6. Step 6: Final answer
    x = 137,787.04

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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.