Home / 222,600.18-334,010.99-177,667.58

Finding the Fourth Proportional to 222,600.18, 334,010.99 and 177,667.58

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Solution

The fourth proportional to 222,600.18, 334,010.99 and 177,667.58 is: 266,589.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,600.18 : 334,010.99 = 177,667.58 : x
  2. Step 2: Convert to fraction form
    222,600.18/334,010.99 = 177,667.58/x
  3. Step 3: Cross multiply
    222,600.18x = 334,010.99 × 177,667.58
  4. Step 4: Simplify right side
    222,600.18x = 59,342,923,687.09
  5. Step 5: Solve for x
    x = 59,342,923,687.09/222,600.18
  6. Step 6: Final answer
    x = 266,589.74

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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.