Home / 27,226.38-40,839.42-10,597.98

Finding the Fourth Proportional to 27,226.38, 40,839.42 and 10,597.98

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Solution

The fourth proportional to 27,226.38, 40,839.42 and 10,597.98 is: 15,896.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,226.38 : 40,839.42 = 10,597.98 : x
  2. Step 2: Convert to fraction form
    27,226.38/40,839.42 = 10,597.98/x
  3. Step 3: Cross multiply
    27,226.38x = 40,839.42 × 10,597.98
  4. Step 4: Simplify right side
    27,226.38x = 432,815,356.37
  5. Step 5: Solve for x
    x = 432,815,356.37/27,226.38
  6. Step 6: Final answer
    x = 15,896.91

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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.