Home / 182,180.44-251,409.46-101,613.18

Finding the Fourth Proportional to 182,180.44, 251,409.46 and 101,613.18

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Solution

The fourth proportional to 182,180.44, 251,409.46 and 101,613.18 is: 140,226.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,180.44 : 251,409.46 = 101,613.18 : x
  2. Step 2: Convert to fraction form
    182,180.44/251,409.46 = 101,613.18/x
  3. Step 3: Cross multiply
    182,180.44x = 251,409.46 × 101,613.18
  4. Step 4: Simplify right side
    182,180.44x = 25,546,515,449.07
  5. Step 5: Solve for x
    x = 25,546,515,449.07/182,180.44
  6. Step 6: Final answer
    x = 140,226.44

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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.