Home / 16,461.62-24,694.80-5,365.56

Finding the Fourth Proportional to 16,461.62, 24,694.80 and 5,365.56

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Solution

The fourth proportional to 16,461.62, 24,694.80 and 5,365.56 is: 8,049.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,461.62 : 24,694.80 = 5,365.56 : x
  2. Step 2: Convert to fraction form
    16,461.62/24,694.80 = 5,365.56/x
  3. Step 3: Cross multiply
    16,461.62x = 24,694.80 × 5,365.56
  4. Step 4: Simplify right side
    16,461.62x = 132,501,431.09
  5. Step 5: Solve for x
    x = 132,501,431.09/16,461.62
  6. Step 6: Final answer
    x = 8,049.11

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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.