Home / 101,233.25-151,834.26-33,766.46

Finding the Fourth Proportional to 101,233.25, 151,834.26 and 33,766.46

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Solution

The fourth proportional to 101,233.25, 151,834.26 and 33,766.46 is: 50,644.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,233.25 : 151,834.26 = 33,766.46 : x
  2. Step 2: Convert to fraction form
    101,233.25/151,834.26 = 33,766.46/x
  3. Step 3: Cross multiply
    101,233.25x = 151,834.26 × 33,766.46
  4. Step 4: Simplify right side
    101,233.25x = 5,126,905,617.27
  5. Step 5: Solve for x
    x = 5,126,905,617.27/101,233.25
  6. Step 6: Final answer
    x = 50,644.49

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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.