Home / 22,674.38-34,016.36-9,519.17

Finding the Fourth Proportional to 22,674.38, 34,016.36 and 9,519.17

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Solution

The fourth proportional to 22,674.38, 34,016.36 and 9,519.17 is: 14,280.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674.38 : 34,016.36 = 9,519.17 : x
  2. Step 2: Convert to fraction form
    22,674.38/34,016.36 = 9,519.17/x
  3. Step 3: Cross multiply
    22,674.38x = 34,016.36 × 9,519.17
  4. Step 4: Simplify right side
    22,674.38x = 323,807,295.94
  5. Step 5: Solve for x
    x = 323,807,295.94/22,674.38
  6. Step 6: Final answer
    x = 14,280.76

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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.