Home / 3,738.83-5,600.95-2,274.35

Finding the Fourth Proportional to 3,738.83, 5,600.95 and 2,274.35

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Solution

The fourth proportional to 3,738.83, 5,600.95 and 2,274.35 is: 3,407.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,738.83 : 5,600.95 = 2,274.35 : x
  2. Step 2: Convert to fraction form
    3,738.83/5,600.95 = 2,274.35/x
  3. Step 3: Cross multiply
    3,738.83x = 5,600.95 × 2,274.35
  4. Step 4: Simplify right side
    3,738.83x = 12,738,486.94
  5. Step 5: Solve for x
    x = 12,738,486.94/3,738.83
  6. Step 6: Final answer
    x = 3,407.08

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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.