Home / 16,244.97-24,362.55-8,449.53

Finding the Fourth Proportional to 16,244.97, 24,362.55 and 8,449.53

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Solution

The fourth proportional to 16,244.97, 24,362.55 and 8,449.53 is: 12,671.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,244.97 : 24,362.55 = 8,449.53 : x
  2. Step 2: Convert to fraction form
    16,244.97/24,362.55 = 8,449.53/x
  3. Step 3: Cross multiply
    16,244.97x = 24,362.55 × 8,449.53
  4. Step 4: Simplify right side
    16,244.97x = 205,852,097.10
  5. Step 5: Solve for x
    x = 205,852,097.10/16,244.97
  6. Step 6: Final answer
    x = 12,671.74

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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.