Home / 267,230.04-368,777.06-146,371.48

Finding the Fourth Proportional to 267,230.04, 368,777.06 and 146,371.48

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Solution

The fourth proportional to 267,230.04, 368,777.06 and 146,371.48 is: 201,992.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,230.04 : 368,777.06 = 146,371.48 : x
  2. Step 2: Convert to fraction form
    267,230.04/368,777.06 = 146,371.48/x
  3. Step 3: Cross multiply
    267,230.04x = 368,777.06 × 146,371.48
  4. Step 4: Simplify right side
    267,230.04x = 53,978,444,062.25
  5. Step 5: Solve for x
    x = 53,978,444,062.25/267,230.04
  6. Step 6: Final answer
    x = 201,992.43

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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.