Home / 26,774.60-40,194.30-14,937.80

Finding the Fourth Proportional to 26,774.60, 40,194.30 and 14,937.80

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Solution

The fourth proportional to 26,774.60, 40,194.30 and 14,937.80 is: 22,424.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,774.60 : 40,194.30 = 14,937.80 : x
  2. Step 2: Convert to fraction form
    26,774.60/40,194.30 = 14,937.80/x
  3. Step 3: Cross multiply
    26,774.60x = 40,194.30 × 14,937.80
  4. Step 4: Simplify right side
    26,774.60x = 600,414,414.54
  5. Step 5: Solve for x
    x = 600,414,414.54/26,774.60
  6. Step 6: Final answer
    x = 22,424.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.