Home / 84,845.44-127,250.56-32,236.48

Finding the Fourth Proportional to 84,845.44, 127,250.56 and 32,236.48

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Solution

The fourth proportional to 84,845.44, 127,250.56 and 32,236.48 is: 48,348.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,845.44 : 127,250.56 = 32,236.48 : x
  2. Step 2: Convert to fraction form
    84,845.44/127,250.56 = 32,236.48/x
  3. Step 3: Cross multiply
    84,845.44x = 127,250.56 × 32,236.48
  4. Step 4: Simplify right side
    84,845.44x = 4,102,110,132.43
  5. Step 5: Solve for x
    x = 4,102,110,132.43/84,845.44
  6. Step 6: Final answer
    x = 48,348.03

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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.