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Finding the Fourth Proportional to 623.03, 932.52 and 601.61

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Solution

The fourth proportional to 623.03, 932.52 and 601.61 is: 900.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    623.03 : 932.52 = 601.61 : x
  2. Step 2: Convert to fraction form
    623.03/932.52 = 601.61/x
  3. Step 3: Cross multiply
    623.03x = 932.52 × 601.61
  4. Step 4: Simplify right side
    623.03x = 561,013.36
  5. Step 5: Solve for x
    x = 561,013.36/623.03
  6. Step 6: Final answer
    x = 900.46

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.