Home / 166,692.48-230,037.06-95,076.13

Finding the Fourth Proportional to 166,692.48, 230,037.06 and 95,076.13

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Solution

The fourth proportional to 166,692.48, 230,037.06 and 95,076.13 is: 131,205.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,692.48 : 230,037.06 = 95,076.13 : x
  2. Step 2: Convert to fraction form
    166,692.48/230,037.06 = 95,076.13/x
  3. Step 3: Cross multiply
    166,692.48x = 230,037.06 × 95,076.13
  4. Step 4: Simplify right side
    166,692.48x = 21,871,032,370.90
  5. Step 5: Solve for x
    x = 21,871,032,370.90/166,692.48
  6. Step 6: Final answer
    x = 131,205.87

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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.