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Finding the Fourth Proportional to 624.19, 932.10 and 592.60

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Solution

The fourth proportional to 624.19, 932.10 and 592.60 is: 884.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    624.19 : 932.10 = 592.60 : x
  2. Step 2: Convert to fraction form
    624.19/932.10 = 592.60/x
  3. Step 3: Cross multiply
    624.19x = 932.10 × 592.60
  4. Step 4: Simplify right side
    624.19x = 552,362.46
  5. Step 5: Solve for x
    x = 552,362.46/624.19
  6. Step 6: Final answer
    x = 884.93

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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.