Home / 6,186.03-9,279.65-2,025.87

Finding the Fourth Proportional to 6,186.03, 9,279.65 and 2,025.87

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Solution

The fourth proportional to 6,186.03, 9,279.65 and 2,025.87 is: 3,039.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,186.03 : 9,279.65 = 2,025.87 : x
  2. Step 2: Convert to fraction form
    6,186.03/9,279.65 = 2,025.87/x
  3. Step 3: Cross multiply
    6,186.03x = 9,279.65 × 2,025.87
  4. Step 4: Simplify right side
    6,186.03x = 18,799,308.02
  5. Step 5: Solve for x
    x = 18,799,308.02/6,186.03
  6. Step 6: Final answer
    x = 3,039.00

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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.