Home / 16,555.46-24,833.96-5,463.12

Finding the Fourth Proportional to 16,555.46, 24,833.96 and 5,463.12

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Solution

The fourth proportional to 16,555.46, 24,833.96 and 5,463.12 is: 8,194.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,555.46 : 24,833.96 = 5,463.12 : x
  2. Step 2: Convert to fraction form
    16,555.46/24,833.96 = 5,463.12/x
  3. Step 3: Cross multiply
    16,555.46x = 24,833.96 × 5,463.12
  4. Step 4: Simplify right side
    16,555.46x = 135,670,917.21
  5. Step 5: Solve for x
    x = 135,670,917.21/16,555.46
  6. Step 6: Final answer
    x = 8,194.93

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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.