Home / 2,923.98-4,033.73-1,744.62

Finding the Fourth Proportional to 2,923.98, 4,033.73 and 1,744.62

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Solution

The fourth proportional to 2,923.98, 4,033.73 and 1,744.62 is: 2,406.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923.98 : 4,033.73 = 1,744.62 : x
  2. Step 2: Convert to fraction form
    2,923.98/4,033.73 = 1,744.62/x
  3. Step 3: Cross multiply
    2,923.98x = 4,033.73 × 1,744.62
  4. Step 4: Simplify right side
    2,923.98x = 7,037,305.86
  5. Step 5: Solve for x
    x = 7,037,305.86/2,923.98
  6. Step 6: Final answer
    x = 2,406.76

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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.