Home / 9,080.92-13,618.23-4,634.38

Finding the Fourth Proportional to 9,080.92, 13,618.23 and 4,634.38

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Solution

The fourth proportional to 9,080.92, 13,618.23 and 4,634.38 is: 6,949.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080.92 : 13,618.23 = 4,634.38 : x
  2. Step 2: Convert to fraction form
    9,080.92/13,618.23 = 4,634.38/x
  3. Step 3: Cross multiply
    9,080.92x = 13,618.23 × 4,634.38
  4. Step 4: Simplify right side
    9,080.92x = 63,112,052.75
  5. Step 5: Solve for x
    x = 63,112,052.75/9,080.92
  6. Step 6: Final answer
    x = 6,949.96

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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.