Home / 104,796.27-157,146.17-33,705.77

Finding the Fourth Proportional to 104,796.27, 157,146.17 and 33,705.77

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Solution

The fourth proportional to 104,796.27, 157,146.17 and 33,705.77 is: 50,543.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,796.27 : 157,146.17 = 33,705.77 : x
  2. Step 2: Convert to fraction form
    104,796.27/157,146.17 = 33,705.77/x
  3. Step 3: Cross multiply
    104,796.27x = 157,146.17 × 33,705.77
  4. Step 4: Simplify right side
    104,796.27x = 5,296,731,708.14
  5. Step 5: Solve for x
    x = 5,296,731,708.14/104,796.27
  6. Step 6: Final answer
    x = 50,543.13

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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.