Home / 222,886.68-334,318.27-73,107.25

Finding the Fourth Proportional to 222,886.68, 334,318.27 and 73,107.25

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Solution

The fourth proportional to 222,886.68, 334,318.27 and 73,107.25 is: 109,657.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,886.68 : 334,318.27 = 73,107.25 : x
  2. Step 2: Convert to fraction form
    222,886.68/334,318.27 = 73,107.25/x
  3. Step 3: Cross multiply
    222,886.68x = 334,318.27 × 73,107.25
  4. Step 4: Simplify right side
    222,886.68x = 24,441,089,344.46
  5. Step 5: Solve for x
    x = 24,441,089,344.46/222,886.68
  6. Step 6: Final answer
    x = 109,657.02

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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.