Home / 168,601.57-232,667.44-92,119.03

Finding the Fourth Proportional to 168,601.57, 232,667.44 and 92,119.03

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Solution

The fourth proportional to 168,601.57, 232,667.44 and 92,119.03 is: 127,122.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,601.57 : 232,667.44 = 92,119.03 : x
  2. Step 2: Convert to fraction form
    168,601.57/232,667.44 = 92,119.03/x
  3. Step 3: Cross multiply
    168,601.57x = 232,667.44 × 92,119.03
  4. Step 4: Simplify right side
    168,601.57x = 21,433,098,073.42
  5. Step 5: Solve for x
    x = 21,433,098,073.42/168,601.57
  6. Step 6: Final answer
    x = 127,122.77

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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.