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Finding the Fourth Proportional to 167,241.11, 230,804.10 and 94,644.05

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Solution

The fourth proportional to 167,241.11, 230,804.10 and 94,644.05 is: 130,615.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,241.11 : 230,804.10 = 94,644.05 : x
  2. Step 2: Convert to fraction form
    167,241.11/230,804.10 = 94,644.05/x
  3. Step 3: Cross multiply
    167,241.11x = 230,804.10 × 94,644.05
  4. Step 4: Simplify right side
    167,241.11x = 21,844,233,626.58
  5. Step 5: Solve for x
    x = 21,844,233,626.58/167,241.11
  6. Step 6: Final answer
    x = 130,615.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.