Home / 23,195.23-34,775.83-7,391.17

Finding the Fourth Proportional to 23,195.23, 34,775.83 and 7,391.17

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Solution

The fourth proportional to 23,195.23, 34,775.83 and 7,391.17 is: 11,081.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,195.23 : 34,775.83 = 7,391.17 : x
  2. Step 2: Convert to fraction form
    23,195.23/34,775.83 = 7,391.17/x
  3. Step 3: Cross multiply
    23,195.23x = 34,775.83 × 7,391.17
  4. Step 4: Simplify right side
    23,195.23x = 257,034,082.55
  5. Step 5: Solve for x
    x = 257,034,082.55/23,195.23
  6. Step 6: Final answer
    x = 11,081.33

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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.