Home / 26,693.11-36,844.19-17,625.12

Finding the Fourth Proportional to 26,693.11, 36,844.19 and 17,625.12

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Solution

The fourth proportional to 26,693.11, 36,844.19 and 17,625.12 is: 24,327.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,693.11 : 36,844.19 = 17,625.12 : x
  2. Step 2: Convert to fraction form
    26,693.11/36,844.19 = 17,625.12/x
  3. Step 3: Cross multiply
    26,693.11x = 36,844.19 × 17,625.12
  4. Step 4: Simplify right side
    26,693.11x = 649,383,270.05
  5. Step 5: Solve for x
    x = 649,383,270.05/26,693.11
  6. Step 6: Final answer
    x = 24,327.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.