Home / 6,155.28-9,229.08-4,073.04

Finding the Fourth Proportional to 6,155.28, 9,229.08 and 4,073.04

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Solution

The fourth proportional to 6,155.28, 9,229.08 and 4,073.04 is: 6,107.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155.28 : 9,229.08 = 4,073.04 : x
  2. Step 2: Convert to fraction form
    6,155.28/9,229.08 = 4,073.04/x
  3. Step 3: Cross multiply
    6,155.28x = 9,229.08 × 4,073.04
  4. Step 4: Simplify right side
    6,155.28x = 37,590,412.00
  5. Step 5: Solve for x
    x = 37,590,412.00/6,155.28
  6. Step 6: Final answer
    x = 6,107.02

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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.