Home / 26,671.50-36,805.97-14,734.58

Finding the Fourth Proportional to 26,671.50, 36,805.97 and 14,734.58

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Solution

The fourth proportional to 26,671.50, 36,805.97 and 14,734.58 is: 20,333.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,671.50 : 36,805.97 = 14,734.58 : x
  2. Step 2: Convert to fraction form
    26,671.50/36,805.97 = 14,734.58/x
  3. Step 3: Cross multiply
    26,671.50x = 36,805.97 × 14,734.58
  4. Step 4: Simplify right side
    26,671.50x = 542,320,509.44
  5. Step 5: Solve for x
    x = 542,320,509.44/26,671.50
  6. Step 6: Final answer
    x = 20,333.33

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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.