Home / 237,046.30-327,387.95-219,110.17

Finding the Fourth Proportional to 237,046.30, 327,387.95 and 219,110.17

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Solution

The fourth proportional to 237,046.30, 327,387.95 and 219,110.17 is: 302,616.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,046.30 : 327,387.95 = 219,110.17 : x
  2. Step 2: Convert to fraction form
    237,046.30/327,387.95 = 219,110.17/x
  3. Step 3: Cross multiply
    237,046.30x = 327,387.95 × 219,110.17
  4. Step 4: Simplify right side
    237,046.30x = 71,734,029,380.45
  5. Step 5: Solve for x
    x = 71,734,029,380.45/237,046.30
  6. Step 6: Final answer
    x = 302,616.11

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1.5x scale

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.