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Finding the Fourth Proportional to 222,528.42, 333,714.02 and 96,163.56

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Solution

The fourth proportional to 222,528.42, 333,714.02 and 96,163.56 is: 144,211.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,528.42 : 333,714.02 = 96,163.56 : x
  2. Step 2: Convert to fraction form
    222,528.42/333,714.02 = 96,163.56/x
  3. Step 3: Cross multiply
    222,528.42x = 333,714.02 × 96,163.56
  4. Step 4: Simplify right side
    222,528.42x = 32,091,128,185.11
  5. Step 5: Solve for x
    x = 32,091,128,185.11/222,528.42
  6. Step 6: Final answer
    x = 144,211.37

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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.