Home / 3,736.10-5,604-1,543.18

Finding the Fourth Proportional to 3,736.10, 5,604 and 1,543.18

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Solution

The fourth proportional to 3,736.10, 5,604 and 1,543.18 is: 2,314.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736.10 : 5,604 = 1,543.18 : x
  2. Step 2: Convert to fraction form
    3,736.10/5,604 = 1,543.18/x
  3. Step 3: Cross multiply
    3,736.10x = 5,604 × 1,543.18
  4. Step 4: Simplify right side
    3,736.10x = 8,647,980.72
  5. Step 5: Solve for x
    x = 8,647,980.72/3,736.10
  6. Step 6: Final answer
    x = 2,314.71

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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.