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Finding the Fourth Proportional to 240,044.83, 360,164.06 and 106,833.97

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Solution

The fourth proportional to 240,044.83, 360,164.06 and 106,833.97 is: 160,294.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,044.83 : 360,164.06 = 106,833.97 : x
  2. Step 2: Convert to fraction form
    240,044.83/360,164.06 = 106,833.97/x
  3. Step 3: Cross multiply
    240,044.83x = 360,164.06 × 106,833.97
  4. Step 4: Simplify right side
    240,044.83x = 38,477,755,747.79
  5. Step 5: Solve for x
    x = 38,477,755,747.79/240,044.83
  6. Step 6: Final answer
    x = 160,294.04

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1.5x scale

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.