Home / 5,916.45-8,164.77-3,263.96

Finding the Fourth Proportional to 5,916.45, 8,164.77 and 3,263.96

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Solution

The fourth proportional to 5,916.45, 8,164.77 and 3,263.96 is: 4,504.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916.45 : 8,164.77 = 3,263.96 : x
  2. Step 2: Convert to fraction form
    5,916.45/8,164.77 = 3,263.96/x
  3. Step 3: Cross multiply
    5,916.45x = 8,164.77 × 3,263.96
  4. Step 4: Simplify right side
    5,916.45x = 26,649,441.87
  5. Step 5: Solve for x
    x = 26,649,441.87/5,916.45
  6. Step 6: Final answer
    x = 4,504.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.