Home / 17,195.31-25,793.01-4,715.52

Finding the Fourth Proportional to 17,195.31, 25,793.01 and 4,715.52

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Solution

The fourth proportional to 17,195.31, 25,793.01 and 4,715.52 is: 7,073.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195.31 : 25,793.01 = 4,715.52 : x
  2. Step 2: Convert to fraction form
    17,195.31/25,793.01 = 4,715.52/x
  3. Step 3: Cross multiply
    17,195.31x = 25,793.01 × 4,715.52
  4. Step 4: Simplify right side
    17,195.31x = 121,627,344.53
  5. Step 5: Solve for x
    x = 121,627,344.53/17,195.31
  6. Step 6: Final answer
    x = 7,073.28

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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.