Home / 4,266.73-5,884.40-2,774.10

Finding the Fourth Proportional to 4,266.73, 5,884.40 and 2,774.10

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Solution

The fourth proportional to 4,266.73, 5,884.40 and 2,774.10 is: 3,825.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266.73 : 5,884.40 = 2,774.10 : x
  2. Step 2: Convert to fraction form
    4,266.73/5,884.40 = 2,774.10/x
  3. Step 3: Cross multiply
    4,266.73x = 5,884.40 × 2,774.10
  4. Step 4: Simplify right side
    4,266.73x = 16,323,920.98
  5. Step 5: Solve for x
    x = 16,323,920.98/4,266.73
  6. Step 6: Final answer
    x = 3,825.86

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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.