Home / 102,377.25-153,571.34-32,262.03

Finding the Fourth Proportional to 102,377.25, 153,571.34 and 32,262.03

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Solution

The fourth proportional to 102,377.25, 153,571.34 and 32,262.03 is: 48,394.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,377.25 : 153,571.34 = 32,262.03 : x
  2. Step 2: Convert to fraction form
    102,377.25/153,571.34 = 32,262.03/x
  3. Step 3: Cross multiply
    102,377.25x = 153,571.34 × 32,262.03
  4. Step 4: Simplify right side
    102,377.25x = 4,954,523,258.88
  5. Step 5: Solve for x
    x = 4,954,523,258.88/102,377.25
  6. Step 6: Final answer
    x = 48,394.77

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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.