Home / 55,828.94-83,696.33-24,215.20

Finding the Fourth Proportional to 55,828.94, 83,696.33 and 24,215.20

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Solution

The fourth proportional to 55,828.94, 83,696.33 and 24,215.20 is: 36,302.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,828.94 : 83,696.33 = 24,215.20 : x
  2. Step 2: Convert to fraction form
    55,828.94/83,696.33 = 24,215.20/x
  3. Step 3: Cross multiply
    55,828.94x = 83,696.33 × 24,215.20
  4. Step 4: Simplify right side
    55,828.94x = 2,026,722,951.73
  5. Step 5: Solve for x
    x = 2,026,722,951.73/55,828.94
  6. Step 6: Final answer
    x = 36,302.37

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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.