Home / 3,697.63-5,544.42-2,528.96

Finding the Fourth Proportional to 3,697.63, 5,544.42 and 2,528.96

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Solution

The fourth proportional to 3,697.63, 5,544.42 and 2,528.96 is: 3,792.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697.63 : 5,544.42 = 2,528.96 : x
  2. Step 2: Convert to fraction form
    3,697.63/5,544.42 = 2,528.96/x
  3. Step 3: Cross multiply
    3,697.63x = 5,544.42 × 2,528.96
  4. Step 4: Simplify right side
    3,697.63x = 14,021,579.20
  5. Step 5: Solve for x
    x = 14,021,579.20/3,697.63
  6. Step 6: Final answer
    x = 3,792.04

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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.