Home / 4,967.38-7,452.27-3,509.38

Finding the Fourth Proportional to 4,967.38, 7,452.27 and 3,509.38

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Solution

The fourth proportional to 4,967.38, 7,452.27 and 3,509.38 is: 5,264.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967.38 : 7,452.27 = 3,509.38 : x
  2. Step 2: Convert to fraction form
    4,967.38/7,452.27 = 3,509.38/x
  3. Step 3: Cross multiply
    4,967.38x = 7,452.27 × 3,509.38
  4. Step 4: Simplify right side
    4,967.38x = 26,152,847.29
  5. Step 5: Solve for x
    x = 26,152,847.29/4,967.38
  6. Step 6: Final answer
    x = 5,264.92

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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.