Home / 3,732.90-5,598.99-2,271.66

Finding the Fourth Proportional to 3,732.90, 5,598.99 and 2,271.66

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Solution

The fourth proportional to 3,732.90, 5,598.99 and 2,271.66 is: 3,407.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732.90 : 5,598.99 = 2,271.66 : x
  2. Step 2: Convert to fraction form
    3,732.90/5,598.99 = 2,271.66/x
  3. Step 3: Cross multiply
    3,732.90x = 5,598.99 × 2,271.66
  4. Step 4: Simplify right side
    3,732.90x = 12,719,001.62
  5. Step 5: Solve for x
    x = 12,719,001.62/3,732.90
  6. Step 6: Final answer
    x = 3,407.27

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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.