Home / 3,827.34-5,741.04-2,095.02

Finding the Fourth Proportional to 3,827.34, 5,741.04 and 2,095.02

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Solution

The fourth proportional to 3,827.34, 5,741.04 and 2,095.02 is: 3,142.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827.34 : 5,741.04 = 2,095.02 : x
  2. Step 2: Convert to fraction form
    3,827.34/5,741.04 = 2,095.02/x
  3. Step 3: Cross multiply
    3,827.34x = 5,741.04 × 2,095.02
  4. Step 4: Simplify right side
    3,827.34x = 12,027,593.62
  5. Step 5: Solve for x
    x = 12,027,593.62/3,827.34
  6. Step 6: Final answer
    x = 3,142.55

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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.