Home / 166,875.98-230,305.28-95,266.71

Finding the Fourth Proportional to 166,875.98, 230,305.28 and 95,266.71

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Solution

The fourth proportional to 166,875.98, 230,305.28 and 95,266.71 is: 131,477.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,875.98 : 230,305.28 = 95,266.71 : x
  2. Step 2: Convert to fraction form
    166,875.98/230,305.28 = 95,266.71/x
  3. Step 3: Cross multiply
    166,875.98x = 230,305.28 × 95,266.71
  4. Step 4: Simplify right side
    166,875.98x = 21,940,425,844.90
  5. Step 5: Solve for x
    x = 21,940,425,844.90/166,875.98
  6. Step 6: Final answer
    x = 131,477.44

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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.