Home / 62,262.20-93,336.60-22,809.80

Finding the Fourth Proportional to 62,262.20, 93,336.60 and 22,809.80

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Solution

The fourth proportional to 62,262.20, 93,336.60 and 22,809.80 is: 34,193.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,262.20 : 93,336.60 = 22,809.80 : x
  2. Step 2: Convert to fraction form
    62,262.20/93,336.60 = 22,809.80/x
  3. Step 3: Cross multiply
    62,262.20x = 93,336.60 × 22,809.80
  4. Step 4: Simplify right side
    62,262.20x = 2,128,989,178.68
  5. Step 5: Solve for x
    x = 2,128,989,178.68/62,262.20
  6. Step 6: Final answer
    x = 34,193.93

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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.