Home / 9,025.38-13,534.71-3,101.04

Finding the Fourth Proportional to 9,025.38, 13,534.71 and 3,101.04

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Solution

The fourth proportional to 9,025.38, 13,534.71 and 3,101.04 is: 4,650.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.38 : 13,534.71 = 3,101.04 : x
  2. Step 2: Convert to fraction form
    9,025.38/13,534.71 = 3,101.04/x
  3. Step 3: Cross multiply
    9,025.38x = 13,534.71 × 3,101.04
  4. Step 4: Simplify right side
    9,025.38x = 41,971,677.10
  5. Step 5: Solve for x
    x = 41,971,677.10/9,025.38
  6. Step 6: Final answer
    x = 4,650.41

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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.