Home / 6,356.98-9,533.13-2,195.92

Finding the Fourth Proportional to 6,356.98, 9,533.13 and 2,195.92

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Solution

The fourth proportional to 6,356.98, 9,533.13 and 2,195.92 is: 3,293.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,356.98 : 9,533.13 = 2,195.92 : x
  2. Step 2: Convert to fraction form
    6,356.98/9,533.13 = 2,195.92/x
  3. Step 3: Cross multiply
    6,356.98x = 9,533.13 × 2,195.92
  4. Step 4: Simplify right side
    6,356.98x = 20,933,990.83
  5. Step 5: Solve for x
    x = 20,933,990.83/6,356.98
  6. Step 6: Final answer
    x = 3,293.07

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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.