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Finding the Fourth Proportional to 588.69, 883.17 and 502.65

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Solution

The fourth proportional to 588.69, 883.17 and 502.65 is: 754.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    588.69 : 883.17 = 502.65 : x
  2. Step 2: Convert to fraction form
    588.69/883.17 = 502.65/x
  3. Step 3: Cross multiply
    588.69x = 883.17 × 502.65
  4. Step 4: Simplify right side
    588.69x = 443,925.40
  5. Step 5: Solve for x
    x = 443,925.40/588.69
  6. Step 6: Final answer
    x = 754.09

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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.