Home / 16,501.62-24,752.85-14,146.95

Finding the Fourth Proportional to 16,501.62, 24,752.85 and 14,146.95

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Solution

The fourth proportional to 16,501.62, 24,752.85 and 14,146.95 is: 21,220.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,501.62 : 24,752.85 = 14,146.95 : x
  2. Step 2: Convert to fraction form
    16,501.62/24,752.85 = 14,146.95/x
  3. Step 3: Cross multiply
    16,501.62x = 24,752.85 × 14,146.95
  4. Step 4: Simplify right side
    16,501.62x = 350,177,331.31
  5. Step 5: Solve for x
    x = 350,177,331.31/16,501.62
  6. Step 6: Final answer
    x = 21,220.79

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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.