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Finding the Fourth Proportional to 566.24, 844.55 and 501.99

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Solution

The fourth proportional to 566.24, 844.55 and 501.99 is: 748.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    566.24 : 844.55 = 501.99 : x
  2. Step 2: Convert to fraction form
    566.24/844.55 = 501.99/x
  3. Step 3: Cross multiply
    566.24x = 844.55 × 501.99
  4. Step 4: Simplify right side
    566.24x = 423,953.14
  5. Step 5: Solve for x
    x = 423,953.14/566.24
  6. Step 6: Final answer
    x = 748.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.