Home / 16,230.92-24,307.50-14,481.32

Finding the Fourth Proportional to 16,230.92, 24,307.50 and 14,481.32

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Solution

The fourth proportional to 16,230.92, 24,307.50 and 14,481.32 is: 21,687.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,230.92 : 24,307.50 = 14,481.32 : x
  2. Step 2: Convert to fraction form
    16,230.92/24,307.50 = 14,481.32/x
  3. Step 3: Cross multiply
    16,230.92x = 24,307.50 × 14,481.32
  4. Step 4: Simplify right side
    16,230.92x = 352,004,685.90
  5. Step 5: Solve for x
    x = 352,004,685.90/16,230.92
  6. Step 6: Final answer
    x = 21,687.29

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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.