Home / 9,098.43-13,641.58-3,552.28

Finding the Fourth Proportional to 9,098.43, 13,641.58 and 3,552.28

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Solution

The fourth proportional to 9,098.43, 13,641.58 and 3,552.28 is: 5,326.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098.43 : 13,641.58 = 3,552.28 : x
  2. Step 2: Convert to fraction form
    9,098.43/13,641.58 = 3,552.28/x
  3. Step 3: Cross multiply
    9,098.43x = 13,641.58 × 3,552.28
  4. Step 4: Simplify right side
    9,098.43x = 48,458,711.80
  5. Step 5: Solve for x
    x = 48,458,711.80/9,098.43
  6. Step 6: Final answer
    x = 5,326.05

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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.