Home / 3,802.02-5,704.11-1,337.10

Finding the Fourth Proportional to 3,802.02, 5,704.11 and 1,337.10

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Solution

The fourth proportional to 3,802.02, 5,704.11 and 1,337.10 is: 2,006.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802.02 : 5,704.11 = 1,337.10 : x
  2. Step 2: Convert to fraction form
    3,802.02/5,704.11 = 1,337.10/x
  3. Step 3: Cross multiply
    3,802.02x = 5,704.11 × 1,337.10
  4. Step 4: Simplify right side
    3,802.02x = 7,626,965.48
  5. Step 5: Solve for x
    x = 7,626,965.48/3,802.02
  6. Step 6: Final answer
    x = 2,006.03

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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.