Home / 3,732.86-5,151.54-2,241.59

Finding the Fourth Proportional to 3,732.86, 5,151.54 and 2,241.59

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Solution

The fourth proportional to 3,732.86, 5,151.54 and 2,241.59 is: 3,093.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732.86 : 5,151.54 = 2,241.59 : x
  2. Step 2: Convert to fraction form
    3,732.86/5,151.54 = 2,241.59/x
  3. Step 3: Cross multiply
    3,732.86x = 5,151.54 × 2,241.59
  4. Step 4: Simplify right side
    3,732.86x = 11,547,640.55
  5. Step 5: Solve for x
    x = 11,547,640.55/3,732.86
  6. Step 6: Final answer
    x = 3,093.51

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1.5x scale

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.