Home / 166,817.31-230,224.44-95,208.18

Finding the Fourth Proportional to 166,817.31, 230,224.44 and 95,208.18

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Solution

The fourth proportional to 166,817.31, 230,224.44 and 95,208.18 is: 131,396.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,817.31 : 230,224.44 = 95,208.18 : x
  2. Step 2: Convert to fraction form
    166,817.31/230,224.44 = 95,208.18/x
  3. Step 3: Cross multiply
    166,817.31x = 230,224.44 × 95,208.18
  4. Step 4: Simplify right side
    166,817.31x = 21,919,249,923.92
  5. Step 5: Solve for x
    x = 21,919,249,923.92/166,817.31
  6. Step 6: Final answer
    x = 131,396.74

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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.