Home / 5,738.92-8,619.90-5,016.04

Finding the Fourth Proportional to 5,738.92, 8,619.90 and 5,016.04

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Solution

The fourth proportional to 5,738.92, 8,619.90 and 5,016.04 is: 7,534.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,738.92 : 8,619.90 = 5,016.04 : x
  2. Step 2: Convert to fraction form
    5,738.92/8,619.90 = 5,016.04/x
  3. Step 3: Cross multiply
    5,738.92x = 8,619.90 × 5,016.04
  4. Step 4: Simplify right side
    5,738.92x = 43,237,763.20
  5. Step 5: Solve for x
    x = 43,237,763.20/5,738.92
  6. Step 6: Final answer
    x = 7,534.13

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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.