Home / 60,168.35-83,032.97-33,311.27

Finding the Fourth Proportional to 60,168.35, 83,032.97 and 33,311.27

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Solution

The fourth proportional to 60,168.35, 83,032.97 and 33,311.27 is: 45,969.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,168.35 : 83,032.97 = 33,311.27 : x
  2. Step 2: Convert to fraction form
    60,168.35/83,032.97 = 33,311.27/x
  3. Step 3: Cross multiply
    60,168.35x = 83,032.97 × 33,311.27
  4. Step 4: Simplify right side
    60,168.35x = 2,765,933,682.57
  5. Step 5: Solve for x
    x = 2,765,933,682.57/60,168.35
  6. Step 6: Final answer
    x = 45,969.91

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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.