Home / 62,205.67-93,313.37-22,761.91

Finding the Fourth Proportional to 62,205.67, 93,313.37 and 22,761.91

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Solution

The fourth proportional to 62,205.67, 93,313.37 and 22,761.91 is: 34,144.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,205.67 : 93,313.37 = 22,761.91 : x
  2. Step 2: Convert to fraction form
    62,205.67/93,313.37 = 22,761.91/x
  3. Step 3: Cross multiply
    62,205.67x = 93,313.37 × 22,761.91
  4. Step 4: Simplify right side
    62,205.67x = 2,123,990,575.25
  5. Step 5: Solve for x
    x = 2,123,990,575.25/62,205.67
  6. Step 6: Final answer
    x = 34,144.65

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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.