Home / 168,956.35-233,180.98-110,861.93

Finding the Fourth Proportional to 168,956.35, 233,180.98 and 110,861.93

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Solution

The fourth proportional to 168,956.35, 233,180.98 and 110,861.93 is: 153,003.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,956.35 : 233,180.98 = 110,861.93 : x
  2. Step 2: Convert to fraction form
    168,956.35/233,180.98 = 110,861.93/x
  3. Step 3: Cross multiply
    168,956.35x = 233,180.98 × 110,861.93
  4. Step 4: Simplify right side
    168,956.35x = 25,850,893,787.89
  5. Step 5: Solve for x
    x = 25,850,893,787.89/168,956.35
  6. Step 6: Final answer
    x = 153,003.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.