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Finding the Fourth Proportional to 1,001.08, 1,499.56 and 588.97

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Solution

The fourth proportional to 1,001.08, 1,499.56 and 588.97 is: 882.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001.08 : 1,499.56 = 588.97 : x
  2. Step 2: Convert to fraction form
    1,001.08/1,499.56 = 588.97/x
  3. Step 3: Cross multiply
    1,001.08x = 1,499.56 × 588.97
  4. Step 4: Simplify right side
    1,001.08x = 883,195.85
  5. Step 5: Solve for x
    x = 883,195.85/1,001.08
  6. Step 6: Final answer
    x = 882.24

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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.