Home / 2,463.32-3,694.26-1,002.20

Finding the Fourth Proportional to 2,463.32, 3,694.26 and 1,002.20

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Solution

The fourth proportional to 2,463.32, 3,694.26 and 1,002.20 is: 1,503.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463.32 : 3,694.26 = 1,002.20 : x
  2. Step 2: Convert to fraction form
    2,463.32/3,694.26 = 1,002.20/x
  3. Step 3: Cross multiply
    2,463.32x = 3,694.26 × 1,002.20
  4. Step 4: Simplify right side
    2,463.32x = 3,702,387.37
  5. Step 5: Solve for x
    x = 3,702,387.37/2,463.32
  6. Step 6: Final answer
    x = 1,503.01

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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.