Home / 62,105.26-93,185.57-22,653.15

Finding the Fourth Proportional to 62,105.26, 93,185.57 and 22,653.15

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Solution

The fourth proportional to 62,105.26, 93,185.57 and 22,653.15 is: 33,989.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,105.26 : 93,185.57 = 22,653.15 : x
  2. Step 2: Convert to fraction form
    62,105.26/93,185.57 = 22,653.15/x
  3. Step 3: Cross multiply
    62,105.26x = 93,185.57 × 22,653.15
  4. Step 4: Simplify right side
    62,105.26x = 2,110,946,695.05
  5. Step 5: Solve for x
    x = 2,110,946,695.05/62,105.26
  6. Step 6: Final answer
    x = 33,989.82

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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.