Home / 22,960.67-34,440.98-6,320.79

Finding the Fourth Proportional to 22,960.67, 34,440.98 and 6,320.79

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Solution

The fourth proportional to 22,960.67, 34,440.98 and 6,320.79 is: 9,481.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,960.67 : 34,440.98 = 6,320.79 : x
  2. Step 2: Convert to fraction form
    22,960.67/34,440.98 = 6,320.79/x
  3. Step 3: Cross multiply
    22,960.67x = 34,440.98 × 6,320.79
  4. Step 4: Simplify right side
    22,960.67x = 217,694,170.37
  5. Step 5: Solve for x
    x = 217,694,170.37/22,960.67
  6. Step 6: Final answer
    x = 9,481.18

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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.