Home / 62,400.45-93,582.45-22,414.80

Finding the Fourth Proportional to 62,400.45, 93,582.45 and 22,414.80

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Solution

The fourth proportional to 62,400.45, 93,582.45 and 22,414.80 is: 33,615.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,400.45 : 93,582.45 = 22,414.80 : x
  2. Step 2: Convert to fraction form
    62,400.45/93,582.45 = 22,414.80/x
  3. Step 3: Cross multiply
    62,400.45x = 93,582.45 × 22,414.80
  4. Step 4: Simplify right side
    62,400.45x = 2,097,631,900.26
  5. Step 5: Solve for x
    x = 2,097,631,900.26/62,400.45
  6. Step 6: Final answer
    x = 33,615.65

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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.