Home / 23,192.25-34,791.03-7,391.70

Finding the Fourth Proportional to 23,192.25, 34,791.03 and 7,391.70

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Solution

The fourth proportional to 23,192.25, 34,791.03 and 7,391.70 is: 11,088.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,192.25 : 34,791.03 = 7,391.70 : x
  2. Step 2: Convert to fraction form
    23,192.25/34,791.03 = 7,391.70/x
  3. Step 3: Cross multiply
    23,192.25x = 34,791.03 × 7,391.70
  4. Step 4: Simplify right side
    23,192.25x = 257,164,856.45
  5. Step 5: Solve for x
    x = 257,164,856.45/23,192.25
  6. Step 6: Final answer
    x = 11,088.40

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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.