Home / 4,094.69-5,652.61-2,770.55

Finding the Fourth Proportional to 4,094.69, 5,652.61 and 2,770.55

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Solution

The fourth proportional to 4,094.69, 5,652.61 and 2,770.55 is: 3,824.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094.69 : 5,652.61 = 2,770.55 : x
  2. Step 2: Convert to fraction form
    4,094.69/5,652.61 = 2,770.55/x
  3. Step 3: Cross multiply
    4,094.69x = 5,652.61 × 2,770.55
  4. Step 4: Simplify right side
    4,094.69x = 15,660,803.45
  5. Step 5: Solve for x
    x = 15,660,803.45/4,094.69
  6. Step 6: Final answer
    x = 3,824.66

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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.