Home / 17,236.68-25,859.07-5,549.46

Finding the Fourth Proportional to 17,236.68, 25,859.07 and 5,549.46

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Solution

The fourth proportional to 17,236.68, 25,859.07 and 5,549.46 is: 8,325.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236.68 : 25,859.07 = 5,549.46 : x
  2. Step 2: Convert to fraction form
    17,236.68/25,859.07 = 5,549.46/x
  3. Step 3: Cross multiply
    17,236.68x = 25,859.07 × 5,549.46
  4. Step 4: Simplify right side
    17,236.68x = 143,503,874.60
  5. Step 5: Solve for x
    x = 143,503,874.60/17,236.68
  6. Step 6: Final answer
    x = 8,325.49

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1.5x scale

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.