Home / 222,069.46-333,231.16-93,975.66

Finding the Fourth Proportional to 222,069.46, 333,231.16 and 93,975.66

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Solution

The fourth proportional to 222,069.46, 333,231.16 and 93,975.66 is: 141,017.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,069.46 : 333,231.16 = 93,975.66 : x
  2. Step 2: Convert to fraction form
    222,069.46/333,231.16 = 93,975.66/x
  3. Step 3: Cross multiply
    222,069.46x = 333,231.16 × 93,975.66
  4. Step 4: Simplify right side
    222,069.46x = 31,315,618,193.57
  5. Step 5: Solve for x
    x = 31,315,618,193.57/222,069.46
  6. Step 6: Final answer
    x = 141,017.22

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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.