Home / 267,102.24-368,587.06-146,220.36

Finding the Fourth Proportional to 267,102.24, 368,587.06 and 146,220.36

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Solution

The fourth proportional to 267,102.24, 368,587.06 and 146,220.36 is: 201,776.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,102.24 : 368,587.06 = 146,220.36 : x
  2. Step 2: Convert to fraction form
    267,102.24/368,587.06 = 146,220.36/x
  3. Step 3: Cross multiply
    267,102.24x = 368,587.06 × 146,220.36
  4. Step 4: Simplify right side
    267,102.24x = 53,894,932,604.54
  5. Step 5: Solve for x
    x = 53,894,932,604.54/267,102.24
  6. Step 6: Final answer
    x = 201,776.42

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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.