Home / 195,079.44-268,175.46-167,755.32

Finding the Fourth Proportional to 195,079.44, 268,175.46 and 167,755.32

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Solution

The fourth proportional to 195,079.44, 268,175.46 and 167,755.32 is: 230,613.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,079.44 : 268,175.46 = 167,755.32 : x
  2. Step 2: Convert to fraction form
    195,079.44/268,175.46 = 167,755.32/x
  3. Step 3: Cross multiply
    195,079.44x = 268,175.46 × 167,755.32
  4. Step 4: Simplify right side
    195,079.44x = 44,987,860,108.45
  5. Step 5: Solve for x
    x = 44,987,860,108.45/195,079.44
  6. Step 6: Final answer
    x = 230,613.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.