Home / 110,853.80-166,302.30-44,282.60

Finding the Fourth Proportional to 110,853.80, 166,302.30 and 44,282.60

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Solution

The fourth proportional to 110,853.80, 166,302.30 and 44,282.60 is: 66,432.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,853.80 : 166,302.30 = 44,282.60 : x
  2. Step 2: Convert to fraction form
    110,853.80/166,302.30 = 44,282.60/x
  3. Step 3: Cross multiply
    110,853.80x = 166,302.30 × 44,282.60
  4. Step 4: Simplify right side
    110,853.80x = 7,364,298,229.98
  5. Step 5: Solve for x
    x = 7,364,298,229.98/110,853.80
  6. Step 6: Final answer
    x = 66,432.53

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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.