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Finding the Fourth Proportional to 4,493.00, 6,200.32 and 2,503.58

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Solution

The fourth proportional to 4,493.00, 6,200.32 and 2,503.58 is: 3,454.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493.00 : 6,200.32 = 2,503.58 : x
  2. Step 2: Convert to fraction form
    4,493.00/6,200.32 = 2,503.58/x
  3. Step 3: Cross multiply
    4,493.00x = 6,200.32 × 2,503.58
  4. Step 4: Simplify right side
    4,493.00x = 15,522,959.89
  5. Step 5: Solve for x
    x = 15,522,959.89/4,493.00
  6. Step 6: Final answer
    x = 3,454.92

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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.