Home / 122,721.93-184,062.38-33,984.41

Finding the Fourth Proportional to 122,721.93, 184,062.38 and 33,984.41

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Solution

The fourth proportional to 122,721.93, 184,062.38 and 33,984.41 is: 50,970.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,721.93 : 184,062.38 = 33,984.41 : x
  2. Step 2: Convert to fraction form
    122,721.93/184,062.38 = 33,984.41/x
  3. Step 3: Cross multiply
    122,721.93x = 184,062.38 × 33,984.41
  4. Step 4: Simplify right side
    122,721.93x = 6,255,250,297.26
  5. Step 5: Solve for x
    x = 6,255,250,297.26/122,721.93
  6. Step 6: Final answer
    x = 50,970.93

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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.