Home / 17,160.88-23,675.08-10,441.12

Finding the Fourth Proportional to 17,160.88, 23,675.08 and 10,441.12

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Solution

The fourth proportional to 17,160.88, 23,675.08 and 10,441.12 is: 14,404.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,160.88 : 23,675.08 = 10,441.12 : x
  2. Step 2: Convert to fraction form
    17,160.88/23,675.08 = 10,441.12/x
  3. Step 3: Cross multiply
    17,160.88x = 23,675.08 × 10,441.12
  4. Step 4: Simplify right side
    17,160.88x = 247,194,351.29
  5. Step 5: Solve for x
    x = 247,194,351.29/17,160.88
  6. Step 6: Final answer
    x = 14,404.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.