Home / 6,234.06-9,350.28-2,770.50

Finding the Fourth Proportional to 6,234.06, 9,350.28 and 2,770.50

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Solution

The fourth proportional to 6,234.06, 9,350.28 and 2,770.50 is: 4,155.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234.06 : 9,350.28 = 2,770.50 : x
  2. Step 2: Convert to fraction form
    6,234.06/9,350.28 = 2,770.50/x
  3. Step 3: Cross multiply
    6,234.06x = 9,350.28 × 2,770.50
  4. Step 4: Simplify right side
    6,234.06x = 25,904,950.74
  5. Step 5: Solve for x
    x = 25,904,950.74/6,234.06
  6. Step 6: Final answer
    x = 4,155.39

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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.