Home / 9,060.14-13,589.89-2,486.22

Finding the Fourth Proportional to 9,060.14, 13,589.89 and 2,486.22

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Solution

The fourth proportional to 9,060.14, 13,589.89 and 2,486.22 is: 3,729.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060.14 : 13,589.89 = 2,486.22 : x
  2. Step 2: Convert to fraction form
    9,060.14/13,589.89 = 2,486.22/x
  3. Step 3: Cross multiply
    9,060.14x = 13,589.89 × 2,486.22
  4. Step 4: Simplify right side
    9,060.14x = 33,787,456.32
  5. Step 5: Solve for x
    x = 33,787,456.32/9,060.14
  6. Step 6: Final answer
    x = 3,729.24

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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.