Home / 23,290.11-34,930.26-7,496.55

Finding the Fourth Proportional to 23,290.11, 34,930.26 and 7,496.55

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Solution

The fourth proportional to 23,290.11, 34,930.26 and 7,496.55 is: 11,243.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,290.11 : 34,930.26 = 7,496.55 : x
  2. Step 2: Convert to fraction form
    23,290.11/34,930.26 = 7,496.55/x
  3. Step 3: Cross multiply
    23,290.11x = 34,930.26 × 7,496.55
  4. Step 4: Simplify right side
    23,290.11x = 261,856,375.11
  5. Step 5: Solve for x
    x = 261,856,375.11/23,290.11
  6. Step 6: Final answer
    x = 11,243.25

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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.