Home / 122,432.22-183,626.82-33,664.32

Finding the Fourth Proportional to 122,432.22, 183,626.82 and 33,664.32

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Solution

The fourth proportional to 122,432.22, 183,626.82 and 33,664.32 is: 50,490.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,432.22 : 183,626.82 = 33,664.32 : x
  2. Step 2: Convert to fraction form
    122,432.22/183,626.82 = 33,664.32/x
  3. Step 3: Cross multiply
    122,432.22x = 183,626.82 × 33,664.32
  4. Step 4: Simplify right side
    122,432.22x = 6,181,672,029.06
  5. Step 5: Solve for x
    x = 6,181,672,029.06/122,432.22
  6. Step 6: Final answer
    x = 50,490.57

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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.