Home / 16,160.73-24,241.63-4,472.97

Finding the Fourth Proportional to 16,160.73, 24,241.63 and 4,472.97

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Solution

The fourth proportional to 16,160.73, 24,241.63 and 4,472.97 is: 6,709.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,160.73 : 24,241.63 = 4,472.97 : x
  2. Step 2: Convert to fraction form
    16,160.73/24,241.63 = 4,472.97/x
  3. Step 3: Cross multiply
    16,160.73x = 24,241.63 × 4,472.97
  4. Step 4: Simplify right side
    16,160.73x = 108,432,083.74
  5. Step 5: Solve for x
    x = 108,432,083.74/16,160.73
  6. Step 6: Final answer
    x = 6,709.60

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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.