Home / 27,411.16-41,092.96-13,351.68

Finding the Fourth Proportional to 27,411.16, 41,092.96 and 13,351.68

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Solution

The fourth proportional to 27,411.16, 41,092.96 and 13,351.68 is: 20,015.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,411.16 : 41,092.96 = 13,351.68 : x
  2. Step 2: Convert to fraction form
    27,411.16/41,092.96 = 13,351.68/x
  3. Step 3: Cross multiply
    27,411.16x = 41,092.96 × 13,351.68
  4. Step 4: Simplify right side
    27,411.16x = 548,660,052.17
  5. Step 5: Solve for x
    x = 548,660,052.17/27,411.16
  6. Step 6: Final answer
    x = 20,015.94

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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.