Home / 23,310.16-34,930.66-17,123.92

Finding the Fourth Proportional to 23,310.16, 34,930.66 and 17,123.92

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Solution

The fourth proportional to 23,310.16, 34,930.66 and 17,123.92 is: 25,660.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,310.16 : 34,930.66 = 17,123.92 : x
  2. Step 2: Convert to fraction form
    23,310.16/34,930.66 = 17,123.92/x
  3. Step 3: Cross multiply
    23,310.16x = 34,930.66 × 17,123.92
  4. Step 4: Simplify right side
    23,310.16x = 598,149,827.39
  5. Step 5: Solve for x
    x = 598,149,827.39/23,310.16
  6. Step 6: Final answer
    x = 25,660.48

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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.