Home / 17,236.56-25,853.82-6,142.66

Finding the Fourth Proportional to 17,236.56, 25,853.82 and 6,142.66

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Solution

The fourth proportional to 17,236.56, 25,853.82 and 6,142.66 is: 9,213.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236.56 : 25,853.82 = 6,142.66 : x
  2. Step 2: Convert to fraction form
    17,236.56/25,853.82 = 6,142.66/x
  3. Step 3: Cross multiply
    17,236.56x = 25,853.82 × 6,142.66
  4. Step 4: Simplify right side
    17,236.56x = 158,811,225.96
  5. Step 5: Solve for x
    x = 158,811,225.96/17,236.56
  6. Step 6: Final answer
    x = 9,213.63

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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.