Home / 10,250.26-15,380.25-6,098.47

Finding the Fourth Proportional to 10,250.26, 15,380.25 and 6,098.47

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Solution

The fourth proportional to 10,250.26, 15,380.25 and 6,098.47 is: 9,150.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,250.26 : 15,380.25 = 6,098.47 : x
  2. Step 2: Convert to fraction form
    10,250.26/15,380.25 = 6,098.47/x
  3. Step 3: Cross multiply
    10,250.26x = 15,380.25 × 6,098.47
  4. Step 4: Simplify right side
    10,250.26x = 93,795,885.82
  5. Step 5: Solve for x
    x = 93,795,885.82/10,250.26
  6. Step 6: Final answer
    x = 9,150.59

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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.