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Finding the Fourth Proportional to 4,589.52, 6,333.52 and 2,493.68

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Solution

The fourth proportional to 4,589.52, 6,333.52 and 2,493.68 is: 3,441.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589.52 : 6,333.52 = 2,493.68 : x
  2. Step 2: Convert to fraction form
    4,589.52/6,333.52 = 2,493.68/x
  3. Step 3: Cross multiply
    4,589.52x = 6,333.52 × 2,493.68
  4. Step 4: Simplify right side
    4,589.52x = 15,793,772.15
  5. Step 5: Solve for x
    x = 15,793,772.15/4,589.52
  6. Step 6: Final answer
    x = 3,441.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.