Home / 26,836.20-37,034.91-14,899.73

Finding the Fourth Proportional to 26,836.20, 37,034.91 and 14,899.73

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Solution

The fourth proportional to 26,836.20, 37,034.91 and 14,899.73 is: 20,562.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,836.20 : 37,034.91 = 14,899.73 : x
  2. Step 2: Convert to fraction form
    26,836.20/37,034.91 = 14,899.73/x
  3. Step 3: Cross multiply
    26,836.20x = 37,034.91 × 14,899.73
  4. Step 4: Simplify right side
    26,836.20x = 551,809,974.40
  5. Step 5: Solve for x
    x = 551,809,974.40/26,836.20
  6. Step 6: Final answer
    x = 20,562.15

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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.