Home / 194,652.05-268,568.97-114,036.23

Finding the Fourth Proportional to 194,652.05, 268,568.97 and 114,036.23

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Solution

The fourth proportional to 194,652.05, 268,568.97 and 114,036.23 is: 157,340.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,652.05 : 268,568.97 = 114,036.23 : x
  2. Step 2: Convert to fraction form
    194,652.05/268,568.97 = 114,036.23/x
  3. Step 3: Cross multiply
    194,652.05x = 268,568.97 × 114,036.23
  4. Step 4: Simplify right side
    194,652.05x = 30,626,591,490.94
  5. Step 5: Solve for x
    x = 30,626,591,490.94/194,652.05
  6. Step 6: Final answer
    x = 157,340.20

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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.