Home / 62,282.20-93,366.60-22,829.80

Finding the Fourth Proportional to 62,282.20, 93,366.60 and 22,829.80

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Solution

The fourth proportional to 62,282.20, 93,366.60 and 22,829.80 is: 34,223.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,282.20 : 93,366.60 = 22,829.80 : x
  2. Step 2: Convert to fraction form
    62,282.20/93,366.60 = 22,829.80/x
  3. Step 3: Cross multiply
    62,282.20x = 93,366.60 × 22,829.80
  4. Step 4: Simplify right side
    62,282.20x = 2,131,540,804.68
  5. Step 5: Solve for x
    x = 2,131,540,804.68/62,282.20
  6. Step 6: Final answer
    x = 34,223.92

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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.