Home / 17,105.49-25,655.13-6,010.75

Finding the Fourth Proportional to 17,105.49, 25,655.13 and 6,010.75

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Solution

The fourth proportional to 17,105.49, 25,655.13 and 6,010.75 is: 9,015.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,105.49 : 25,655.13 = 6,010.75 : x
  2. Step 2: Convert to fraction form
    17,105.49/25,655.13 = 6,010.75/x
  3. Step 3: Cross multiply
    17,105.49x = 25,655.13 × 6,010.75
  4. Step 4: Simplify right side
    17,105.49x = 154,206,572.65
  5. Step 5: Solve for x
    x = 154,206,572.65/17,105.49
  6. Step 6: Final answer
    x = 9,015.03

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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.