Home / 7,397.25-11,092.05-2,716.06

Finding the Fourth Proportional to 7,397.25, 11,092.05 and 2,716.06

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Solution

The fourth proportional to 7,397.25, 11,092.05 and 2,716.06 is: 4,072.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397.25 : 11,092.05 = 2,716.06 : x
  2. Step 2: Convert to fraction form
    7,397.25/11,092.05 = 2,716.06/x
  3. Step 3: Cross multiply
    7,397.25x = 11,092.05 × 2,716.06
  4. Step 4: Simplify right side
    7,397.25x = 30,126,673.32
  5. Step 5: Solve for x
    x = 30,126,673.32/7,397.25
  6. Step 6: Final answer
    x = 4,072.69

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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.