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Finding the Fourth Proportional to 222,096.25, 333,144.51 and 55,884.25

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Solution

The fourth proportional to 222,096.25, 333,144.51 and 55,884.25 is: 83,826.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,096.25 : 333,144.51 = 55,884.25 : x
  2. Step 2: Convert to fraction form
    222,096.25/333,144.51 = 55,884.25/x
  3. Step 3: Cross multiply
    222,096.25x = 333,144.51 × 55,884.25
  4. Step 4: Simplify right side
    222,096.25x = 18,617,531,082.97
  5. Step 5: Solve for x
    x = 18,617,531,082.97/222,096.25
  6. Step 6: Final answer
    x = 83,826.41

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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.