Home / 26,845.54-37,040.87-16,234.96

Finding the Fourth Proportional to 26,845.54, 37,040.87 and 16,234.96

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Solution

The fourth proportional to 26,845.54, 37,040.87 and 16,234.96 is: 22,400.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,845.54 : 37,040.87 = 16,234.96 : x
  2. Step 2: Convert to fraction form
    26,845.54/37,040.87 = 16,234.96/x
  3. Step 3: Cross multiply
    26,845.54x = 37,040.87 × 16,234.96
  4. Step 4: Simplify right side
    26,845.54x = 601,357,042.82
  5. Step 5: Solve for x
    x = 601,357,042.82/26,845.54
  6. Step 6: Final answer
    x = 22,400.63

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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.