Home / 276,422.14-414,370.50-108,050.41

Finding the Fourth Proportional to 276,422.14, 414,370.50 and 108,050.41

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Solution

The fourth proportional to 276,422.14, 414,370.50 and 108,050.41 is: 161,972.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,422.14 : 414,370.50 = 108,050.41 : x
  2. Step 2: Convert to fraction form
    276,422.14/414,370.50 = 108,050.41/x
  3. Step 3: Cross multiply
    276,422.14x = 414,370.50 × 108,050.41
  4. Step 4: Simplify right side
    276,422.14x = 44,772,902,416.91
  5. Step 5: Solve for x
    x = 44,772,902,416.91/276,422.14
  6. Step 6: Final answer
    x = 161,972.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.