Home / 26,612.97-36,725.18-14,676.09

Finding the Fourth Proportional to 26,612.97, 36,725.18 and 14,676.09

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Solution

The fourth proportional to 26,612.97, 36,725.18 and 14,676.09 is: 20,252.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,612.97 : 36,725.18 = 14,676.09 : x
  2. Step 2: Convert to fraction form
    26,612.97/36,725.18 = 14,676.09/x
  3. Step 3: Cross multiply
    26,612.97x = 36,725.18 × 14,676.09
  4. Step 4: Simplify right side
    26,612.97x = 538,981,973.57
  5. Step 5: Solve for x
    x = 538,981,973.57/26,612.97
  6. Step 6: Final answer
    x = 20,252.61

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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.