Home / 9,395.57-14,093.96-3,155.33

Finding the Fourth Proportional to 9,395.57, 14,093.96 and 3,155.33

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Solution

The fourth proportional to 9,395.57, 14,093.96 and 3,155.33 is: 4,733.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395.57 : 14,093.96 = 3,155.33 : x
  2. Step 2: Convert to fraction form
    9,395.57/14,093.96 = 3,155.33/x
  3. Step 3: Cross multiply
    9,395.57x = 14,093.96 × 3,155.33
  4. Step 4: Simplify right side
    9,395.57x = 44,471,008.56
  5. Step 5: Solve for x
    x = 44,471,008.56/9,395.57
  6. Step 6: Final answer
    x = 4,733.19

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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.