Home / 27,516.55-41,234.40-16,260.34

Finding the Fourth Proportional to 27,516.55, 41,234.40 and 16,260.34

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Solution

The fourth proportional to 27,516.55, 41,234.40 and 16,260.34 is: 24,366.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,516.55 : 41,234.40 = 16,260.34 : x
  2. Step 2: Convert to fraction form
    27,516.55/41,234.40 = 16,260.34/x
  3. Step 3: Cross multiply
    27,516.55x = 41,234.40 × 16,260.34
  4. Step 4: Simplify right side
    27,516.55x = 670,485,363.70
  5. Step 5: Solve for x
    x = 670,485,363.70/27,516.55
  6. Step 6: Final answer
    x = 24,366.62

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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.