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Finding the Fourth Proportional to 16,596.90, 24,862.02 and 8,251.68

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Solution

The fourth proportional to 16,596.90, 24,862.02 and 8,251.68 is: 12,360.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,596.90 : 24,862.02 = 8,251.68 : x
  2. Step 2: Convert to fraction form
    16,596.90/24,862.02 = 8,251.68/x
  3. Step 3: Cross multiply
    16,596.90x = 24,862.02 × 8,251.68
  4. Step 4: Simplify right side
    16,596.90x = 205,153,433.19
  5. Step 5: Solve for x
    x = 205,153,433.19/16,596.90
  6. Step 6: Final answer
    x = 12,360.95

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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.