Home / 2,321.04-3,477.50-1,933.53

Finding the Fourth Proportional to 2,321.04, 3,477.50 and 1,933.53

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Solution

The fourth proportional to 2,321.04, 3,477.50 and 1,933.53 is: 2,896.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321.04 : 3,477.50 = 1,933.53 : x
  2. Step 2: Convert to fraction form
    2,321.04/3,477.50 = 1,933.53/x
  3. Step 3: Cross multiply
    2,321.04x = 3,477.50 × 1,933.53
  4. Step 4: Simplify right side
    2,321.04x = 6,723,842.37
  5. Step 5: Solve for x
    x = 6,723,842.37/2,321.04
  6. Step 6: Final answer
    x = 2,896.91

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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.