Home / 55,462.42-83,181.38-16,010.96

Finding the Fourth Proportional to 55,462.42, 83,181.38 and 16,010.96

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Solution

The fourth proportional to 55,462.42, 83,181.38 and 16,010.96 is: 24,012.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,462.42 : 83,181.38 = 16,010.96 : x
  2. Step 2: Convert to fraction form
    55,462.42/83,181.38 = 16,010.96/x
  3. Step 3: Cross multiply
    55,462.42x = 83,181.38 × 16,010.96
  4. Step 4: Simplify right side
    55,462.42x = 1,331,813,747.92
  5. Step 5: Solve for x
    x = 1,331,813,747.92/55,462.42
  6. Step 6: Final answer
    x = 24,012.90

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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.