Home / 267,100.92-368,585.26-146,219.04

Finding the Fourth Proportional to 267,100.92, 368,585.26 and 146,219.04

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Solution

The fourth proportional to 267,100.92, 368,585.26 and 146,219.04 is: 201,774.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,100.92 : 368,585.26 = 146,219.04 : x
  2. Step 2: Convert to fraction form
    267,100.92/368,585.26 = 146,219.04/x
  3. Step 3: Cross multiply
    267,100.92x = 368,585.26 × 146,219.04
  4. Step 4: Simplify right side
    267,100.92x = 53,894,182,875.35
  5. Step 5: Solve for x
    x = 53,894,182,875.35/267,100.92
  6. Step 6: Final answer
    x = 201,774.61

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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.