Home / 29,355.87-44,033.66-7,169.37

Finding the Fourth Proportional to 29,355.87, 44,033.66 and 7,169.37

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Solution

The fourth proportional to 29,355.87, 44,033.66 and 7,169.37 is: 10,754.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355.87 : 44,033.66 = 7,169.37 : x
  2. Step 2: Convert to fraction form
    29,355.87/44,033.66 = 7,169.37/x
  3. Step 3: Cross multiply
    29,355.87x = 44,033.66 × 7,169.37
  4. Step 4: Simplify right side
    29,355.87x = 315,693,426.91
  5. Step 5: Solve for x
    x = 315,693,426.91/29,355.87
  6. Step 6: Final answer
    x = 10,754.01

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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.