Home / 267,441.44-369,109.83-170,687.04

Finding the Fourth Proportional to 267,441.44, 369,109.83 and 170,687.04

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Solution

The fourth proportional to 267,441.44, 369,109.83 and 170,687.04 is: 235,574.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,441.44 : 369,109.83 = 170,687.04 : x
  2. Step 2: Convert to fraction form
    267,441.44/369,109.83 = 170,687.04/x
  3. Step 3: Cross multiply
    267,441.44x = 369,109.83 × 170,687.04
  4. Step 4: Simplify right side
    267,441.44x = 63,002,262,613.40
  5. Step 5: Solve for x
    x = 63,002,262,613.40/267,441.44
  6. Step 6: Final answer
    x = 235,574.05

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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.