Home / 4,474.17-6,713.46-2,010.78

Finding the Fourth Proportional to 4,474.17, 6,713.46 and 2,010.78

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Solution

The fourth proportional to 4,474.17, 6,713.46 and 2,010.78 is: 3,017.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,474.17 : 6,713.46 = 2,010.78 : x
  2. Step 2: Convert to fraction form
    4,474.17/6,713.46 = 2,010.78/x
  3. Step 3: Cross multiply
    4,474.17x = 6,713.46 × 2,010.78
  4. Step 4: Simplify right side
    4,474.17x = 13,499,291.10
  5. Step 5: Solve for x
    x = 13,499,291.10/4,474.17
  6. Step 6: Final answer
    x = 3,017.16

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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.