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Finding the Fourth Proportional to 5,866.52, 8,799.80 and 1,484.33

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Solution

The fourth proportional to 5,866.52, 8,799.80 and 1,484.33 is: 2,226.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,866.52 : 8,799.80 = 1,484.33 : x
  2. Step 2: Convert to fraction form
    5,866.52/8,799.80 = 1,484.33/x
  3. Step 3: Cross multiply
    5,866.52x = 8,799.80 × 1,484.33
  4. Step 4: Simplify right side
    5,866.52x = 13,061,755.71
  5. Step 5: Solve for x
    x = 13,061,755.71/5,866.52
  6. Step 6: Final answer
    x = 2,226.49

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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.