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Finding the Fourth Proportional to 322,233.02, 444,950.68 and 268,798.14

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Solution

The fourth proportional to 322,233.02, 444,950.68 and 268,798.14 is: 371,165.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,233.02 : 444,950.68 = 268,798.14 : x
  2. Step 2: Convert to fraction form
    322,233.02/444,950.68 = 268,798.14/x
  3. Step 3: Cross multiply
    322,233.02x = 444,950.68 × 268,798.14
  4. Step 4: Simplify right side
    322,233.02x = 119,601,915,175.74
  5. Step 5: Solve for x
    x = 119,601,915,175.74/322,233.02
  6. Step 6: Final answer
    x = 371,165.92

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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.