Home / 2,713.26-4,062.98-2,463.64

Finding the Fourth Proportional to 2,713.26, 4,062.98 and 2,463.64

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Solution

The fourth proportional to 2,713.26, 4,062.98 and 2,463.64 is: 3,689.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713.26 : 4,062.98 = 2,463.64 : x
  2. Step 2: Convert to fraction form
    2,713.26/4,062.98 = 2,463.64/x
  3. Step 3: Cross multiply
    2,713.26x = 4,062.98 × 2,463.64
  4. Step 4: Simplify right side
    2,713.26x = 10,009,720.05
  5. Step 5: Solve for x
    x = 10,009,720.05/2,713.26
  6. Step 6: Final answer
    x = 3,689.19

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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.