Home / 166,297.05-229,517.96-94,667.13

Finding the Fourth Proportional to 166,297.05, 229,517.96 and 94,667.13

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Solution

The fourth proportional to 166,297.05, 229,517.96 and 94,667.13 is: 130,656.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,297.05 : 229,517.96 = 94,667.13 : x
  2. Step 2: Convert to fraction form
    166,297.05/229,517.96 = 94,667.13/x
  3. Step 3: Cross multiply
    166,297.05x = 229,517.96 × 94,667.13
  4. Step 4: Simplify right side
    166,297.05x = 21,727,806,083.32
  5. Step 5: Solve for x
    x = 21,727,806,083.32/166,297.05
  6. Step 6: Final answer
    x = 130,656.59

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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.