Home / 26,497.97-36,558.14-16,422.73

Finding the Fourth Proportional to 26,497.97, 36,558.14 and 16,422.73

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Solution

The fourth proportional to 26,497.97, 36,558.14 and 16,422.73 is: 22,657.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,497.97 : 36,558.14 = 16,422.73 : x
  2. Step 2: Convert to fraction form
    26,497.97/36,558.14 = 16,422.73/x
  3. Step 3: Cross multiply
    26,497.97x = 36,558.14 × 16,422.73
  4. Step 4: Simplify right side
    26,497.97x = 600,384,412.18
  5. Step 5: Solve for x
    x = 600,384,412.18/26,497.97
  6. Step 6: Final answer
    x = 22,657.76

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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.