Home / 150,062.44-225,010.56-61,378.22

Finding the Fourth Proportional to 150,062.44, 225,010.56 and 61,378.22

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Solution

The fourth proportional to 150,062.44, 225,010.56 and 61,378.22 is: 92,033.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,062.44 : 225,010.56 = 61,378.22 : x
  2. Step 2: Convert to fraction form
    150,062.44/225,010.56 = 61,378.22/x
  3. Step 3: Cross multiply
    150,062.44x = 225,010.56 × 61,378.22
  4. Step 4: Simplify right side
    150,062.44x = 13,810,747,654.00
  5. Step 5: Solve for x
    x = 13,810,747,654.00/150,062.44
  6. Step 6: Final answer
    x = 92,033.34

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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.