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Finding the Fourth Proportional to 4,737.59, 6,537.08 and 2,748.10

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Solution

The fourth proportional to 4,737.59, 6,537.08 and 2,748.10 is: 3,791.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737.59 : 6,537.08 = 2,748.10 : x
  2. Step 2: Convert to fraction form
    4,737.59/6,537.08 = 2,748.10/x
  3. Step 3: Cross multiply
    4,737.59x = 6,537.08 × 2,748.10
  4. Step 4: Simplify right side
    4,737.59x = 17,964,562.99
  5. Step 5: Solve for x
    x = 17,964,562.99/4,737.59
  6. Step 6: Final answer
    x = 3,791.92

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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.