Home / 17,008.74-25,463.91-11,079.24

Finding the Fourth Proportional to 17,008.74, 25,463.91 and 11,079.24

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Solution

The fourth proportional to 17,008.74, 25,463.91 and 11,079.24 is: 16,586.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008.74 : 25,463.91 = 11,079.24 : x
  2. Step 2: Convert to fraction form
    17,008.74/25,463.91 = 11,079.24/x
  3. Step 3: Cross multiply
    17,008.74x = 25,463.91 × 11,079.24
  4. Step 4: Simplify right side
    17,008.74x = 282,120,770.23
  5. Step 5: Solve for x
    x = 282,120,770.23/17,008.74
  6. Step 6: Final answer
    x = 16,586.81

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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.