Home / 9,182.06-13,773.13-3,635.18

Finding the Fourth Proportional to 9,182.06, 13,773.13 and 3,635.18

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Solution

The fourth proportional to 9,182.06, 13,773.13 and 3,635.18 is: 5,452.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182.06 : 13,773.13 = 3,635.18 : x
  2. Step 2: Convert to fraction form
    9,182.06/13,773.13 = 3,635.18/x
  3. Step 3: Cross multiply
    9,182.06x = 13,773.13 × 3,635.18
  4. Step 4: Simplify right side
    9,182.06x = 50,067,806.71
  5. Step 5: Solve for x
    x = 50,067,806.71/9,182.06
  6. Step 6: Final answer
    x = 5,452.79

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1.5x scale

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.