Home / 6,713.55-10,073.77-2,767.84

Finding the Fourth Proportional to 6,713.55, 10,073.77 and 2,767.84

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Solution

The fourth proportional to 6,713.55, 10,073.77 and 2,767.84 is: 4,153.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713.55 : 10,073.77 = 2,767.84 : x
  2. Step 2: Convert to fraction form
    6,713.55/10,073.77 = 2,767.84/x
  3. Step 3: Cross multiply
    6,713.55x = 10,073.77 × 2,767.84
  4. Step 4: Simplify right side
    6,713.55x = 27,882,551.45
  5. Step 5: Solve for x
    x = 27,882,551.45/6,713.55
  6. Step 6: Final answer
    x = 4,153.18

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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.