Home / 222,829.56-334,078.11-134,062.27

Finding the Fourth Proportional to 222,829.56, 334,078.11 and 134,062.27

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Solution

The fourth proportional to 222,829.56, 334,078.11 and 134,062.27 is: 200,993.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,829.56 : 334,078.11 = 134,062.27 : x
  2. Step 2: Convert to fraction form
    222,829.56/334,078.11 = 134,062.27/x
  3. Step 3: Cross multiply
    222,829.56x = 334,078.11 × 134,062.27
  4. Step 4: Simplify right side
    222,829.56x = 44,787,268,948.71
  5. Step 5: Solve for x
    x = 44,787,268,948.71/222,829.56
  6. Step 6: Final answer
    x = 200,993.39

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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.