Home / 73,622.18-110,450.91-23,706.97

Finding the Fourth Proportional to 73,622.18, 110,450.91 and 23,706.97

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Solution

The fourth proportional to 73,622.18, 110,450.91 and 23,706.97 is: 35,566.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,622.18 : 110,450.91 = 23,706.97 : x
  2. Step 2: Convert to fraction form
    73,622.18/110,450.91 = 23,706.97/x
  3. Step 3: Cross multiply
    73,622.18x = 110,450.91 × 23,706.97
  4. Step 4: Simplify right side
    73,622.18x = 2,618,456,409.84
  5. Step 5: Solve for x
    x = 2,618,456,409.84/73,622.18
  6. Step 6: Final answer
    x = 35,566.14

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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.