Home / 122,521.01-183,791.97-33,774.57

Finding the Fourth Proportional to 122,521.01, 183,791.97 and 33,774.57

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Solution

The fourth proportional to 122,521.01, 183,791.97 and 33,774.57 is: 50,664.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,521.01 : 183,791.97 = 33,774.57 : x
  2. Step 2: Convert to fraction form
    122,521.01/183,791.97 = 33,774.57/x
  3. Step 3: Cross multiply
    122,521.01x = 183,791.97 × 33,774.57
  4. Step 4: Simplify right side
    122,521.01x = 6,207,494,756.20
  5. Step 5: Solve for x
    x = 6,207,494,756.20/122,521.01
  6. Step 6: Final answer
    x = 50,664.74

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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.