Home / 6,395.23-9,595.41-3,107.98

Finding the Fourth Proportional to 6,395.23, 9,595.41 and 3,107.98

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Solution

The fourth proportional to 6,395.23, 9,595.41 and 3,107.98 is: 4,663.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395.23 : 9,595.41 = 3,107.98 : x
  2. Step 2: Convert to fraction form
    6,395.23/9,595.41 = 3,107.98/x
  3. Step 3: Cross multiply
    6,395.23x = 9,595.41 × 3,107.98
  4. Step 4: Simplify right side
    6,395.23x = 29,822,342.37
  5. Step 5: Solve for x
    x = 29,822,342.37/6,395.23
  6. Step 6: Final answer
    x = 4,663.22

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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.