Home / 22,348.28-33,513.31-9,698.92

Finding the Fourth Proportional to 22,348.28, 33,513.31 and 9,698.92

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Solution

The fourth proportional to 22,348.28, 33,513.31 and 9,698.92 is: 14,544.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,348.28 : 33,513.31 = 9,698.92 : x
  2. Step 2: Convert to fraction form
    22,348.28/33,513.31 = 9,698.92/x
  3. Step 3: Cross multiply
    22,348.28x = 33,513.31 × 9,698.92
  4. Step 4: Simplify right side
    22,348.28x = 325,042,912.63
  5. Step 5: Solve for x
    x = 325,042,912.63/22,348.28
  6. Step 6: Final answer
    x = 14,544.43

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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.