Home / 5,033.60-6,943.68-3,043.04

Finding the Fourth Proportional to 5,033.60, 6,943.68 and 3,043.04

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Solution

The fourth proportional to 5,033.60, 6,943.68 and 3,043.04 is: 4,197.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033.60 : 6,943.68 = 3,043.04 : x
  2. Step 2: Convert to fraction form
    5,033.60/6,943.68 = 3,043.04/x
  3. Step 3: Cross multiply
    5,033.60x = 6,943.68 × 3,043.04
  4. Step 4: Simplify right side
    5,033.60x = 21,129,895.99
  5. Step 5: Solve for x
    x = 21,129,895.99/5,033.60
  6. Step 6: Final answer
    x = 4,197.77

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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.