Home / 3,542.52-5,316.32-2,374.75

Finding the Fourth Proportional to 3,542.52, 5,316.32 and 2,374.75

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Solution

The fourth proportional to 3,542.52, 5,316.32 and 2,374.75 is: 3,563.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542.52 : 5,316.32 = 2,374.75 : x
  2. Step 2: Convert to fraction form
    3,542.52/5,316.32 = 2,374.75/x
  3. Step 3: Cross multiply
    3,542.52x = 5,316.32 × 2,374.75
  4. Step 4: Simplify right side
    3,542.52x = 12,624,930.92
  5. Step 5: Solve for x
    x = 12,624,930.92/3,542.52
  6. Step 6: Final answer
    x = 3,563.83

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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.