Home / 4,851.46-7,277.19-2,387.44

Finding the Fourth Proportional to 4,851.46, 7,277.19 and 2,387.44

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Solution

The fourth proportional to 4,851.46, 7,277.19 and 2,387.44 is: 3,581.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851.46 : 7,277.19 = 2,387.44 : x
  2. Step 2: Convert to fraction form
    4,851.46/7,277.19 = 2,387.44/x
  3. Step 3: Cross multiply
    4,851.46x = 7,277.19 × 2,387.44
  4. Step 4: Simplify right side
    4,851.46x = 17,373,854.49
  5. Step 5: Solve for x
    x = 17,373,854.49/4,851.46
  6. Step 6: Final answer
    x = 3,581.16

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Similar ratio
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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.