Home / 43,769.30-65,529.95-34,022.57

Finding the Fourth Proportional to 43,769.30, 65,529.95 and 34,022.57

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Solution

The fourth proportional to 43,769.30, 65,529.95 and 34,022.57 is: 50,937.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,769.30 : 65,529.95 = 34,022.57 : x
  2. Step 2: Convert to fraction form
    43,769.30/65,529.95 = 34,022.57/x
  3. Step 3: Cross multiply
    43,769.30x = 65,529.95 × 34,022.57
  4. Step 4: Simplify right side
    43,769.30x = 2,229,496,813.21
  5. Step 5: Solve for x
    x = 2,229,496,813.21/43,769.30
  6. Step 6: Final answer
    x = 50,937.46

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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.