Home / 9,095.18-13,634.01-2,850.82

Finding the Fourth Proportional to 9,095.18, 13,634.01 and 2,850.82

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Solution

The fourth proportional to 9,095.18, 13,634.01 and 2,850.82 is: 4,273.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095.18 : 13,634.01 = 2,850.82 : x
  2. Step 2: Convert to fraction form
    9,095.18/13,634.01 = 2,850.82/x
  3. Step 3: Cross multiply
    9,095.18x = 13,634.01 × 2,850.82
  4. Step 4: Simplify right side
    9,095.18x = 38,868,074.30
  5. Step 5: Solve for x
    x = 38,868,074.30/9,095.18
  6. Step 6: Final answer
    x = 4,273.48

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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.