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Finding the Fourth Proportional to 5,662.61, 8,494.33 and 1,502.52

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Solution

The fourth proportional to 5,662.61, 8,494.33 and 1,502.52 is: 2,253.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,662.61 : 8,494.33 = 1,502.52 : x
  2. Step 2: Convert to fraction form
    5,662.61/8,494.33 = 1,502.52/x
  3. Step 3: Cross multiply
    5,662.61x = 8,494.33 × 1,502.52
  4. Step 4: Simplify right side
    5,662.61x = 12,762,900.71
  5. Step 5: Solve for x
    x = 12,762,900.71/5,662.61
  6. Step 6: Final answer
    x = 2,253.89

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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.