Home / 9,052.19-13,581.12-2,727.32

Finding the Fourth Proportional to 9,052.19, 13,581.12 and 2,727.32

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Solution

The fourth proportional to 9,052.19, 13,581.12 and 2,727.32 is: 4,091.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052.19 : 13,581.12 = 2,727.32 : x
  2. Step 2: Convert to fraction form
    9,052.19/13,581.12 = 2,727.32/x
  3. Step 3: Cross multiply
    9,052.19x = 13,581.12 × 2,727.32
  4. Step 4: Simplify right side
    9,052.19x = 37,040,060.20
  5. Step 5: Solve for x
    x = 37,040,060.20/9,052.19
  6. Step 6: Final answer
    x = 4,091.83

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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.