Home / 110,863.80-166,317.30-44,292.60

Finding the Fourth Proportional to 110,863.80, 166,317.30 and 44,292.60

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Solution

The fourth proportional to 110,863.80, 166,317.30 and 44,292.60 is: 66,447.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,863.80 : 166,317.30 = 44,292.60 : x
  2. Step 2: Convert to fraction form
    110,863.80/166,317.30 = 44,292.60/x
  3. Step 3: Cross multiply
    110,863.80x = 166,317.30 × 44,292.60
  4. Step 4: Simplify right side
    110,863.80x = 7,366,625,641.98
  5. Step 5: Solve for x
    x = 7,366,625,641.98/110,863.80
  6. Step 6: Final answer
    x = 66,447.53

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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.