Home / 17,241.28-25,866.24-5,554.24

Finding the Fourth Proportional to 17,241.28, 25,866.24 and 5,554.24

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Solution

The fourth proportional to 17,241.28, 25,866.24 and 5,554.24 is: 8,332.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,241.28 : 25,866.24 = 5,554.24 : x
  2. Step 2: Convert to fraction form
    17,241.28/25,866.24 = 5,554.24/x
  3. Step 3: Cross multiply
    17,241.28x = 25,866.24 × 5,554.24
  4. Step 4: Simplify right side
    17,241.28x = 143,667,304.86
  5. Step 5: Solve for x
    x = 143,667,304.86/17,241.28
  6. Step 6: Final answer
    x = 8,332.75

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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.