Home / 55,694.07-83,545.07-22,414.32

Finding the Fourth Proportional to 55,694.07, 83,545.07 and 22,414.32

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Solution

The fourth proportional to 55,694.07, 83,545.07 and 22,414.32 is: 33,623.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,694.07 : 83,545.07 = 22,414.32 : x
  2. Step 2: Convert to fraction form
    55,694.07/83,545.07 = 22,414.32/x
  3. Step 3: Cross multiply
    55,694.07x = 83,545.07 × 22,414.32
  4. Step 4: Simplify right side
    55,694.07x = 1,872,605,821.33
  5. Step 5: Solve for x
    x = 1,872,605,821.33/55,694.07
  6. Step 6: Final answer
    x = 33,623.07

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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.