Home / 19,227.23-28,841.09-6,080.75

Finding the Fourth Proportional to 19,227.23, 28,841.09 and 6,080.75

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Solution

The fourth proportional to 19,227.23, 28,841.09 and 6,080.75 is: 9,121.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,227.23 : 28,841.09 = 6,080.75 : x
  2. Step 2: Convert to fraction form
    19,227.23/28,841.09 = 6,080.75/x
  3. Step 3: Cross multiply
    19,227.23x = 28,841.09 × 6,080.75
  4. Step 4: Simplify right side
    19,227.23x = 175,375,427.61
  5. Step 5: Solve for x
    x = 175,375,427.61/19,227.23
  6. Step 6: Final answer
    x = 9,121.20

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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.