Home / 5,917.93-8,166.37-3,265.36

Finding the Fourth Proportional to 5,917.93, 8,166.37 and 3,265.36

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Solution

The fourth proportional to 5,917.93, 8,166.37 and 3,265.36 is: 4,505.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917.93 : 8,166.37 = 3,265.36 : x
  2. Step 2: Convert to fraction form
    5,917.93/8,166.37 = 3,265.36/x
  3. Step 3: Cross multiply
    5,917.93x = 8,166.37 × 3,265.36
  4. Step 4: Simplify right side
    5,917.93x = 26,666,109.36
  5. Step 5: Solve for x
    x = 26,666,109.36/5,917.93
  6. Step 6: Final answer
    x = 4,505.99

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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.