Home / 17,268.19-25,902.28-6,887.23

Finding the Fourth Proportional to 17,268.19, 25,902.28 and 6,887.23

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Solution

The fourth proportional to 17,268.19, 25,902.28 and 6,887.23 is: 10,330.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,268.19 : 25,902.28 = 6,887.23 : x
  2. Step 2: Convert to fraction form
    17,268.19/25,902.28 = 6,887.23/x
  3. Step 3: Cross multiply
    17,268.19x = 25,902.28 × 6,887.23
  4. Step 4: Simplify right side
    17,268.19x = 178,394,903.74
  5. Step 5: Solve for x
    x = 178,394,903.74/17,268.19
  6. Step 6: Final answer
    x = 10,330.84

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Similar ratio
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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.