Home / 17,244.36-25,868.21-6,715.25

Finding the Fourth Proportional to 17,244.36, 25,868.21 and 6,715.25

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Solution

The fourth proportional to 17,244.36, 25,868.21 and 6,715.25 is: 10,073.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,244.36 : 25,868.21 = 6,715.25 : x
  2. Step 2: Convert to fraction form
    17,244.36/25,868.21 = 6,715.25/x
  3. Step 3: Cross multiply
    17,244.36x = 25,868.21 × 6,715.25
  4. Step 4: Simplify right side
    17,244.36x = 173,711,614.57
  5. Step 5: Solve for x
    x = 173,711,614.57/17,244.36
  6. Step 6: Final answer
    x = 10,073.53

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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.