Home / 27,513.82-41,327.61-22,254.70

Finding the Fourth Proportional to 27,513.82, 41,327.61 and 22,254.70

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Solution

The fourth proportional to 27,513.82, 41,327.61 and 22,254.70 is: 33,428.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,513.82 : 41,327.61 = 22,254.70 : x
  2. Step 2: Convert to fraction form
    27,513.82/41,327.61 = 22,254.70/x
  3. Step 3: Cross multiply
    27,513.82x = 41,327.61 × 22,254.70
  4. Step 4: Simplify right side
    27,513.82x = 919,733,562.27
  5. Step 5: Solve for x
    x = 919,733,562.27/27,513.82
  6. Step 6: Final answer
    x = 33,428.06

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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.