Home / 267,080.04-368,570.55-146,229.12

Finding the Fourth Proportional to 267,080.04, 368,570.55 and 146,229.12

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Solution

The fourth proportional to 267,080.04, 368,570.55 and 146,229.12 is: 201,796.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,080.04 : 368,570.55 = 146,229.12 : x
  2. Step 2: Convert to fraction form
    267,080.04/368,570.55 = 146,229.12/x
  3. Step 3: Cross multiply
    267,080.04x = 368,570.55 × 146,229.12
  4. Step 4: Simplify right side
    267,080.04x = 53,895,747,184.42
  5. Step 5: Solve for x
    x = 53,895,747,184.42/267,080.04
  6. Step 6: Final answer
    x = 201,796.24

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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.