Home / 23,053.14-34,608.06-21,891.06

Finding the Fourth Proportional to 23,053.14, 34,608.06 and 21,891.06

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Solution

The fourth proportional to 23,053.14, 34,608.06 and 21,891.06 is: 32,863.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,053.14 : 34,608.06 = 21,891.06 : x
  2. Step 2: Convert to fraction form
    23,053.14/34,608.06 = 21,891.06/x
  3. Step 3: Cross multiply
    23,053.14x = 34,608.06 × 21,891.06
  4. Step 4: Simplify right side
    23,053.14x = 757,607,117.94
  5. Step 5: Solve for x
    x = 757,607,117.94/23,053.14
  6. Step 6: Final answer
    x = 32,863.51

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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.