Home / 38,131.01-57,177.06-22,341.11

Finding the Fourth Proportional to 38,131.01, 57,177.06 and 22,341.11

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Solution

The fourth proportional to 38,131.01, 57,177.06 and 22,341.11 is: 33,500.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,131.01 : 57,177.06 = 22,341.11 : x
  2. Step 2: Convert to fraction form
    38,131.01/57,177.06 = 22,341.11/x
  3. Step 3: Cross multiply
    38,131.01x = 57,177.06 × 22,341.11
  4. Step 4: Simplify right side
    38,131.01x = 1,277,398,986.94
  5. Step 5: Solve for x
    x = 1,277,398,986.94/38,131.01
  6. Step 6: Final answer
    x = 33,500.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.