Home / 177,513.03-244,999.62-104,912.96

Finding the Fourth Proportional to 177,513.03, 244,999.62 and 104,912.96

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Solution

The fourth proportional to 177,513.03, 244,999.62 and 104,912.96 is: 144,798.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,513.03 : 244,999.62 = 104,912.96 : x
  2. Step 2: Convert to fraction form
    177,513.03/244,999.62 = 104,912.96/x
  3. Step 3: Cross multiply
    177,513.03x = 244,999.62 × 104,912.96
  4. Step 4: Simplify right side
    177,513.03x = 25,703,634,108.08
  5. Step 5: Solve for x
    x = 25,703,634,108.08/177,513.03
  6. Step 6: Final answer
    x = 144,798.58

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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.