Home / 222,069.41-333,231.09-93,975.60

Finding the Fourth Proportional to 222,069.41, 333,231.09 and 93,975.60

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Solution

The fourth proportional to 222,069.41, 333,231.09 and 93,975.60 is: 141,017.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,069.41 : 333,231.09 = 93,975.60 : x
  2. Step 2: Convert to fraction form
    222,069.41/333,231.09 = 93,975.60/x
  3. Step 3: Cross multiply
    222,069.41x = 333,231.09 × 93,975.60
  4. Step 4: Simplify right side
    222,069.41x = 31,315,591,621.40
  5. Step 5: Solve for x
    x = 31,315,591,621.40/222,069.41
  6. Step 6: Final answer
    x = 141,017.14

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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.