Home / 22,706.67-34,059.61-10,217.85

Finding the Fourth Proportional to 22,706.67, 34,059.61 and 10,217.85

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Solution

The fourth proportional to 22,706.67, 34,059.61 and 10,217.85 is: 15,326.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,706.67 : 34,059.61 = 10,217.85 : x
  2. Step 2: Convert to fraction form
    22,706.67/34,059.61 = 10,217.85/x
  3. Step 3: Cross multiply
    22,706.67x = 34,059.61 × 10,217.85
  4. Step 4: Simplify right side
    22,706.67x = 348,015,934.95
  5. Step 5: Solve for x
    x = 348,015,934.95/22,706.67
  6. Step 6: Final answer
    x = 15,326.60

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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.