Home / 6,063.46-9,086.07-3,428.12

Finding the Fourth Proportional to 6,063.46, 9,086.07 and 3,428.12

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Solution

The fourth proportional to 6,063.46, 9,086.07 and 3,428.12 is: 5,137.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063.46 : 9,086.07 = 3,428.12 : x
  2. Step 2: Convert to fraction form
    6,063.46/9,086.07 = 3,428.12/x
  3. Step 3: Cross multiply
    6,063.46x = 9,086.07 × 3,428.12
  4. Step 4: Simplify right side
    6,063.46x = 31,148,121.15
  5. Step 5: Solve for x
    x = 31,148,121.15/6,063.46
  6. Step 6: Final answer
    x = 5,137.03

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1.5x scale

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.