Home / 114,844.96-158,471.94-67,063.60

Finding the Fourth Proportional to 114,844.96, 158,471.94 and 67,063.60

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Solution

The fourth proportional to 114,844.96, 158,471.94 and 67,063.60 is: 92,539.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,844.96 : 158,471.94 = 67,063.60 : x
  2. Step 2: Convert to fraction form
    114,844.96/158,471.94 = 67,063.60/x
  3. Step 3: Cross multiply
    114,844.96x = 158,471.94 × 67,063.60
  4. Step 4: Simplify right side
    114,844.96x = 10,627,698,795.38
  5. Step 5: Solve for x
    x = 10,627,698,795.38/114,844.96
  6. Step 6: Final answer
    x = 92,539.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.