Home / 60,126.06-82,974.06-33,269.70

Finding the Fourth Proportional to 60,126.06, 82,974.06 and 33,269.70

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Solution

The fourth proportional to 60,126.06, 82,974.06 and 33,269.70 is: 45,912.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,126.06 : 82,974.06 = 33,269.70 : x
  2. Step 2: Convert to fraction form
    60,126.06/82,974.06 = 33,269.70/x
  3. Step 3: Cross multiply
    60,126.06x = 82,974.06 × 33,269.70
  4. Step 4: Simplify right side
    60,126.06x = 2,760,522,083.98
  5. Step 5: Solve for x
    x = 2,760,522,083.98/60,126.06
  6. Step 6: Final answer
    x = 45,912.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.