Home / 16,154.42-24,231.60-5,061.96

Finding the Fourth Proportional to 16,154.42, 24,231.60 and 5,061.96

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Solution

The fourth proportional to 16,154.42, 24,231.60 and 5,061.96 is: 7,592.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,154.42 : 24,231.60 = 5,061.96 : x
  2. Step 2: Convert to fraction form
    16,154.42/24,231.60 = 5,061.96/x
  3. Step 3: Cross multiply
    16,154.42x = 24,231.60 × 5,061.96
  4. Step 4: Simplify right side
    16,154.42x = 122,659,329.36
  5. Step 5: Solve for x
    x = 122,659,329.36/16,154.42
  6. Step 6: Final answer
    x = 7,592.93

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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.