Home / 192,828.24-266,610.96-168,886.44

Finding the Fourth Proportional to 192,828.24, 266,610.96 and 168,886.44

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Solution

The fourth proportional to 192,828.24, 266,610.96 and 168,886.44 is: 233,508.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,828.24 : 266,610.96 = 168,886.44 : x
  2. Step 2: Convert to fraction form
    192,828.24/266,610.96 = 168,886.44/x
  3. Step 3: Cross multiply
    192,828.24x = 266,610.96 × 168,886.44
  4. Step 4: Simplify right side
    192,828.24x = 45,026,975,899.38
  5. Step 5: Solve for x
    x = 45,026,975,899.38/192,828.24
  6. Step 6: Final answer
    x = 233,508.20

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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.