Home / 22,069.38-33,104.04-9,587.82

Finding the Fourth Proportional to 22,069.38, 33,104.04 and 9,587.82

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Solution

The fourth proportional to 22,069.38, 33,104.04 and 9,587.82 is: 14,381.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,069.38 : 33,104.04 = 9,587.82 : x
  2. Step 2: Convert to fraction form
    22,069.38/33,104.04 = 9,587.82/x
  3. Step 3: Cross multiply
    22,069.38x = 33,104.04 × 9,587.82
  4. Step 4: Simplify right side
    22,069.38x = 317,395,576.79
  5. Step 5: Solve for x
    x = 317,395,576.79/22,069.38
  6. Step 6: Final answer
    x = 14,381.72

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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.