Home / 16,461.66-24,687.15-5,365.44

Finding the Fourth Proportional to 16,461.66, 24,687.15 and 5,365.44

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Solution

The fourth proportional to 16,461.66, 24,687.15 and 5,365.44 is: 8,046.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,461.66 : 24,687.15 = 5,365.44 : x
  2. Step 2: Convert to fraction form
    16,461.66/24,687.15 = 5,365.44/x
  3. Step 3: Cross multiply
    16,461.66x = 24,687.15 × 5,365.44
  4. Step 4: Simplify right side
    16,461.66x = 132,457,422.10
  5. Step 5: Solve for x
    x = 132,457,422.10/16,461.66
  6. Step 6: Final answer
    x = 8,046.42

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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.