Home / 6,350.82-9,526.86-2,190.27

Finding the Fourth Proportional to 6,350.82, 9,526.86 and 2,190.27

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Solution

The fourth proportional to 6,350.82, 9,526.86 and 2,190.27 is: 3,285.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350.82 : 9,526.86 = 2,190.27 : x
  2. Step 2: Convert to fraction form
    6,350.82/9,526.86 = 2,190.27/x
  3. Step 3: Cross multiply
    6,350.82x = 9,526.86 × 2,190.27
  4. Step 4: Simplify right side
    6,350.82x = 20,866,395.65
  5. Step 5: Solve for x
    x = 20,866,395.65/6,350.82
  6. Step 6: Final answer
    x = 3,285.62

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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.