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Finding the Fourth Proportional to 296,382.35, 444,593.30 and 104,233.72

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Solution

The fourth proportional to 296,382.35, 444,593.30 and 104,233.72 is: 156,357.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,382.35 : 444,593.30 = 104,233.72 : x
  2. Step 2: Convert to fraction form
    296,382.35/444,593.30 = 104,233.72/x
  3. Step 3: Cross multiply
    296,382.35x = 444,593.30 × 104,233.72
  4. Step 4: Simplify right side
    296,382.35x = 46,341,612,695.18
  5. Step 5: Solve for x
    x = 46,341,612,695.18/296,382.35
  6. Step 6: Final answer
    x = 156,357.53

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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.