Home / 22,964.85-34,446.78-13,083.03

Finding the Fourth Proportional to 22,964.85, 34,446.78 and 13,083.03

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Solution

The fourth proportional to 22,964.85, 34,446.78 and 13,083.03 is: 19,624.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,964.85 : 34,446.78 = 13,083.03 : x
  2. Step 2: Convert to fraction form
    22,964.85/34,446.78 = 13,083.03/x
  3. Step 3: Cross multiply
    22,964.85x = 34,446.78 × 13,083.03
  4. Step 4: Simplify right side
    22,964.85x = 450,668,256.14
  5. Step 5: Solve for x
    x = 450,668,256.14/22,964.85
  6. Step 6: Final answer
    x = 19,624.26

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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.