Home / 22,749.19-34,123.78-6,333.19

Finding the Fourth Proportional to 22,749.19, 34,123.78 and 6,333.19

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Solution

The fourth proportional to 22,749.19, 34,123.78 and 6,333.19 is: 9,499.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,749.19 : 34,123.78 = 6,333.19 : x
  2. Step 2: Convert to fraction form
    22,749.19/34,123.78 = 6,333.19/x
  3. Step 3: Cross multiply
    22,749.19x = 34,123.78 × 6,333.19
  4. Step 4: Simplify right side
    22,749.19x = 216,112,304.87
  5. Step 5: Solve for x
    x = 216,112,304.87/22,749.19
  6. Step 6: Final answer
    x = 9,499.78

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Similar ratio
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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.