Home / 6,531.26-9,795.96-2,372.31

Finding the Fourth Proportional to 6,531.26, 9,795.96 and 2,372.31

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Solution

The fourth proportional to 6,531.26, 9,795.96 and 2,372.31 is: 3,558.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531.26 : 9,795.96 = 2,372.31 : x
  2. Step 2: Convert to fraction form
    6,531.26/9,795.96 = 2,372.31/x
  3. Step 3: Cross multiply
    6,531.26x = 9,795.96 × 2,372.31
  4. Step 4: Simplify right side
    6,531.26x = 23,239,053.87
  5. Step 5: Solve for x
    x = 23,239,053.87/6,531.26
  6. Step 6: Final answer
    x = 3,558.13

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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.