Home / 33,529.64-50,267.72-21,695.54

Finding the Fourth Proportional to 33,529.64, 50,267.72 and 21,695.54

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Solution

The fourth proportional to 33,529.64, 50,267.72 and 21,695.54 is: 32,526.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,529.64 : 50,267.72 = 21,695.54 : x
  2. Step 2: Convert to fraction form
    33,529.64/50,267.72 = 21,695.54/x
  3. Step 3: Cross multiply
    33,529.64x = 50,267.72 × 21,695.54
  4. Step 4: Simplify right side
    33,529.64x = 1,090,585,132.87
  5. Step 5: Solve for x
    x = 1,090,585,132.87/33,529.64
  6. Step 6: Final answer
    x = 32,526.01

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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.