Home / 9,100.92-13,651.38-2,527.16

Finding the Fourth Proportional to 9,100.92, 13,651.38 and 2,527.16

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Solution

The fourth proportional to 9,100.92, 13,651.38 and 2,527.16 is: 3,790.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100.92 : 13,651.38 = 2,527.16 : x
  2. Step 2: Convert to fraction form
    9,100.92/13,651.38 = 2,527.16/x
  3. Step 3: Cross multiply
    9,100.92x = 13,651.38 × 2,527.16
  4. Step 4: Simplify right side
    9,100.92x = 34,499,221.48
  5. Step 5: Solve for x
    x = 34,499,221.48/9,100.92
  6. Step 6: Final answer
    x = 3,790.74

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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.