Home / 22,349.28-33,495.97-11,258.76

Finding the Fourth Proportional to 22,349.28, 33,495.97 and 11,258.76

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Solution

The fourth proportional to 22,349.28, 33,495.97 and 11,258.76 is: 16,874.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349.28 : 33,495.97 = 11,258.76 : x
  2. Step 2: Convert to fraction form
    22,349.28/33,495.97 = 11,258.76/x
  3. Step 3: Cross multiply
    22,349.28x = 33,495.97 × 11,258.76
  4. Step 4: Simplify right side
    22,349.28x = 377,123,087.20
  5. Step 5: Solve for x
    x = 377,123,087.20/22,349.28
  6. Step 6: Final answer
    x = 16,874.06

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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.