Home / 5,397.50-8,096.52-2,474.48

Finding the Fourth Proportional to 5,397.50, 8,096.52 and 2,474.48

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Solution

The fourth proportional to 5,397.50, 8,096.52 and 2,474.48 is: 3,711.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397.50 : 8,096.52 = 2,474.48 : x
  2. Step 2: Convert to fraction form
    5,397.50/8,096.52 = 2,474.48/x
  3. Step 3: Cross multiply
    5,397.50x = 8,096.52 × 2,474.48
  4. Step 4: Simplify right side
    5,397.50x = 20,034,676.81
  5. Step 5: Solve for x
    x = 20,034,676.81/5,397.50
  6. Step 6: Final answer
    x = 3,711.84

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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.