Home / 235,171.26-352,515.24-92,958.75

Finding the Fourth Proportional to 235,171.26, 352,515.24 and 92,958.75

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Solution

The fourth proportional to 235,171.26, 352,515.24 and 92,958.75 is: 139,342.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,171.26 : 352,515.24 = 92,958.75 : x
  2. Step 2: Convert to fraction form
    235,171.26/352,515.24 = 92,958.75/x
  3. Step 3: Cross multiply
    235,171.26x = 352,515.24 × 92,958.75
  4. Step 4: Simplify right side
    235,171.26x = 32,769,376,066.35
  5. Step 5: Solve for x
    x = 32,769,376,066.35/235,171.26
  6. Step 6: Final answer
    x = 139,342.61

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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.