Home / 222,680.45-333,955.35-62,745.75

Finding the Fourth Proportional to 222,680.45, 333,955.35 and 62,745.75

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Solution

The fourth proportional to 222,680.45, 333,955.35 and 62,745.75 is: 94,100.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,680.45 : 333,955.35 = 62,745.75 : x
  2. Step 2: Convert to fraction form
    222,680.45/333,955.35 = 62,745.75/x
  3. Step 3: Cross multiply
    222,680.45x = 333,955.35 × 62,745.75
  4. Step 4: Simplify right side
    222,680.45x = 20,954,278,902.26
  5. Step 5: Solve for x
    x = 20,954,278,902.26/222,680.45
  6. Step 6: Final answer
    x = 94,100.22

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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.