Home / 43,399.05-65,098.11-32,933.34

Finding the Fourth Proportional to 43,399.05, 65,098.11 and 32,933.34

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Solution

The fourth proportional to 43,399.05, 65,098.11 and 32,933.34 is: 49,399.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,399.05 : 65,098.11 = 32,933.34 : x
  2. Step 2: Convert to fraction form
    43,399.05/65,098.11 = 32,933.34/x
  3. Step 3: Cross multiply
    43,399.05x = 65,098.11 × 32,933.34
  4. Step 4: Simplify right side
    43,399.05x = 2,143,898,189.99
  5. Step 5: Solve for x
    x = 2,143,898,189.99/43,399.05
  6. Step 6: Final answer
    x = 49,399.66

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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.