Home / 22,124.17-33,186.26-6,540.59

Finding the Fourth Proportional to 22,124.17, 33,186.26 and 6,540.59

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Solution

The fourth proportional to 22,124.17, 33,186.26 and 6,540.59 is: 9,810.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,124.17 : 33,186.26 = 6,540.59 : x
  2. Step 2: Convert to fraction form
    22,124.17/33,186.26 = 6,540.59/x
  3. Step 3: Cross multiply
    22,124.17x = 33,186.26 × 6,540.59
  4. Step 4: Simplify right side
    22,124.17x = 217,057,720.29
  5. Step 5: Solve for x
    x = 217,057,720.29/22,124.17
  6. Step 6: Final answer
    x = 9,810.89

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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.