Home / 62,795.56-94,182.99-20,676.19

Finding the Fourth Proportional to 62,795.56, 94,182.99 and 20,676.19

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Solution

The fourth proportional to 62,795.56, 94,182.99 and 20,676.19 is: 31,010.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,795.56 : 94,182.99 = 20,676.19 : x
  2. Step 2: Convert to fraction form
    62,795.56/94,182.99 = 20,676.19/x
  3. Step 3: Cross multiply
    62,795.56x = 94,182.99 × 20,676.19
  4. Step 4: Simplify right side
    62,795.56x = 1,947,345,396.01
  5. Step 5: Solve for x
    x = 1,947,345,396.01/62,795.56
  6. Step 6: Final answer
    x = 31,010.88

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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.