Home / 183,192.96-274,780.32-107,334.40

Finding the Fourth Proportional to 183,192.96, 274,780.32 and 107,334.40

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Solution

The fourth proportional to 183,192.96, 274,780.32 and 107,334.40 is: 160,996.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,192.96 : 274,780.32 = 107,334.40 : x
  2. Step 2: Convert to fraction form
    183,192.96/274,780.32 = 107,334.40/x
  3. Step 3: Cross multiply
    183,192.96x = 274,780.32 × 107,334.40
  4. Step 4: Simplify right side
    183,192.96x = 29,493,380,779.01
  5. Step 5: Solve for x
    x = 29,493,380,779.01/183,192.96
  6. Step 6: Final answer
    x = 160,996.26

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1.5x scale

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.