Home / 148,052.28-222,101.82-63,836.40

Finding the Fourth Proportional to 148,052.28, 222,101.82 and 63,836.40

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Solution

The fourth proportional to 148,052.28, 222,101.82 and 63,836.40 is: 95,764.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,052.28 : 222,101.82 = 63,836.40 : x
  2. Step 2: Convert to fraction form
    148,052.28/222,101.82 = 63,836.40/x
  3. Step 3: Cross multiply
    148,052.28x = 222,101.82 × 63,836.40
  4. Step 4: Simplify right side
    148,052.28x = 14,178,180,622.25
  5. Step 5: Solve for x
    x = 14,178,180,622.25/148,052.28
  6. Step 6: Final answer
    x = 95,764.69

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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.