Home / 6,186.56-9,277.88-2,025.88

Finding the Fourth Proportional to 6,186.56, 9,277.88 and 2,025.88

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Solution

The fourth proportional to 6,186.56, 9,277.88 and 2,025.88 is: 3,038.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,186.56 : 9,277.88 = 2,025.88 : x
  2. Step 2: Convert to fraction form
    6,186.56/9,277.88 = 2,025.88/x
  3. Step 3: Cross multiply
    6,186.56x = 9,277.88 × 2,025.88
  4. Step 4: Simplify right side
    6,186.56x = 18,795,838.21
  5. Step 5: Solve for x
    x = 18,795,838.21/6,186.56
  6. Step 6: Final answer
    x = 3,038.18

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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.