Home / 26,809.34-36,997.88-16,196.92

Finding the Fourth Proportional to 26,809.34, 36,997.88 and 16,196.92

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Solution

The fourth proportional to 26,809.34, 36,997.88 and 16,196.92 is: 22,352.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,809.34 : 36,997.88 = 16,196.92 : x
  2. Step 2: Convert to fraction form
    26,809.34/36,997.88 = 16,196.92/x
  3. Step 3: Cross multiply
    26,809.34x = 36,997.88 × 16,196.92
  4. Step 4: Simplify right side
    26,809.34x = 599,251,436.56
  5. Step 5: Solve for x
    x = 599,251,436.56/26,809.34
  6. Step 6: Final answer
    x = 22,352.34

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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.