Home / 6,077-8,386.26-3,282.50

Finding the Fourth Proportional to 6,077, 8,386.26 and 3,282.50

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Solution

The fourth proportional to 6,077, 8,386.26 and 3,282.50 is: 4,529.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077 : 8,386.26 = 3,282.50 : x
  2. Step 2: Convert to fraction form
    6,077/8,386.26 = 3,282.50/x
  3. Step 3: Cross multiply
    6,077x = 8,386.26 × 3,282.50
  4. Step 4: Simplify right side
    6,077x = 27,527,898.45
  5. Step 5: Solve for x
    x = 27,527,898.45/6,077
  6. Step 6: Final answer
    x = 4,529.85

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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.