Home / 6,045.89-9,063.37-2,149.39

Finding the Fourth Proportional to 6,045.89, 9,063.37 and 2,149.39

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Solution

The fourth proportional to 6,045.89, 9,063.37 and 2,149.39 is: 3,222.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045.89 : 9,063.37 = 2,149.39 : x
  2. Step 2: Convert to fraction form
    6,045.89/9,063.37 = 2,149.39/x
  3. Step 3: Cross multiply
    6,045.89x = 9,063.37 × 2,149.39
  4. Step 4: Simplify right side
    6,045.89x = 19,480,716.84
  5. Step 5: Solve for x
    x = 19,480,716.84/6,045.89
  6. Step 6: Final answer
    x = 3,222.14

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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.