Home / 164,169.08-226,553.31-92,549.10

Finding the Fourth Proportional to 164,169.08, 226,553.31 and 92,549.10

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Solution

The fourth proportional to 164,169.08, 226,553.31 and 92,549.10 is: 127,717.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,169.08 : 226,553.31 = 92,549.10 : x
  2. Step 2: Convert to fraction form
    164,169.08/226,553.31 = 92,549.10/x
  3. Step 3: Cross multiply
    164,169.08x = 226,553.31 × 92,549.10
  4. Step 4: Simplify right side
    164,169.08x = 20,967,304,942.52
  5. Step 5: Solve for x
    x = 20,967,304,942.52/164,169.08
  6. Step 6: Final answer
    x = 127,717.75

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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.