Home / 267,101.24-368,585.69-146,219.36

Finding the Fourth Proportional to 267,101.24, 368,585.69 and 146,219.36

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Solution

The fourth proportional to 267,101.24, 368,585.69 and 146,219.36 is: 201,775.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,101.24 : 368,585.69 = 146,219.36 : x
  2. Step 2: Convert to fraction form
    267,101.24/368,585.69 = 146,219.36/x
  3. Step 3: Cross multiply
    267,101.24x = 368,585.69 × 146,219.36
  4. Step 4: Simplify right side
    267,101.24x = 53,894,361,122.93
  5. Step 5: Solve for x
    x = 53,894,361,122.93/267,101.24
  6. Step 6: Final answer
    x = 201,775.04

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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.