Home / 17,091.48-25,632.27-6,560.76

Finding the Fourth Proportional to 17,091.48, 25,632.27 and 6,560.76

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Solution

The fourth proportional to 17,091.48, 25,632.27 and 6,560.76 is: 9,839.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,091.48 : 25,632.27 = 6,560.76 : x
  2. Step 2: Convert to fraction form
    17,091.48/25,632.27 = 6,560.76/x
  3. Step 3: Cross multiply
    17,091.48x = 25,632.27 × 6,560.76
  4. Step 4: Simplify right side
    17,091.48x = 168,167,171.73
  5. Step 5: Solve for x
    x = 168,167,171.73/17,091.48
  6. Step 6: Final answer
    x = 9,839.24

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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.