Home / 2,713.76-4,063.73-2,464.14

Finding the Fourth Proportional to 2,713.76, 4,063.73 and 2,464.14

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Solution

The fourth proportional to 2,713.76, 4,063.73 and 2,464.14 is: 3,689.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713.76 : 4,063.73 = 2,464.14 : x
  2. Step 2: Convert to fraction form
    2,713.76/4,063.73 = 2,464.14/x
  3. Step 3: Cross multiply
    2,713.76x = 4,063.73 × 2,464.14
  4. Step 4: Simplify right side
    2,713.76x = 10,013,599.64
  5. Step 5: Solve for x
    x = 10,013,599.64/2,713.76
  6. Step 6: Final answer
    x = 3,689.94

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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.