Home / 3,576.26-5,360.34-1,933.58

Finding the Fourth Proportional to 3,576.26, 5,360.34 and 1,933.58

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Solution

The fourth proportional to 3,576.26, 5,360.34 and 1,933.58 is: 2,898.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576.26 : 5,360.34 = 1,933.58 : x
  2. Step 2: Convert to fraction form
    3,576.26/5,360.34 = 1,933.58/x
  3. Step 3: Cross multiply
    3,576.26x = 5,360.34 × 1,933.58
  4. Step 4: Simplify right side
    3,576.26x = 10,364,646.22
  5. Step 5: Solve for x
    x = 10,364,646.22/3,576.26
  6. Step 6: Final answer
    x = 2,898.18

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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.