Home / 194,176.92-267,959.70-109,293.24

Finding the Fourth Proportional to 194,176.92, 267,959.70 and 109,293.24

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Solution

The fourth proportional to 194,176.92, 267,959.70 and 109,293.24 is: 150,822.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,176.92 : 267,959.70 = 109,293.24 : x
  2. Step 2: Convert to fraction form
    194,176.92/267,959.70 = 109,293.24/x
  3. Step 3: Cross multiply
    194,176.92x = 267,959.70 × 109,293.24
  4. Step 4: Simplify right side
    194,176.92x = 29,286,183,802.43
  5. Step 5: Solve for x
    x = 29,286,183,802.43/194,176.92
  6. Step 6: Final answer
    x = 150,822.17

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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.