Home / 177,111.56-244,412.36-96,539.08

Finding the Fourth Proportional to 177,111.56, 244,412.36 and 96,539.08

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Solution

The fourth proportional to 177,111.56, 244,412.36 and 96,539.08 is: 133,223.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,111.56 : 244,412.36 = 96,539.08 : x
  2. Step 2: Convert to fraction form
    177,111.56/244,412.36 = 96,539.08/x
  3. Step 3: Cross multiply
    177,111.56x = 244,412.36 × 96,539.08
  4. Step 4: Simplify right side
    177,111.56x = 23,595,344,375.03
  5. Step 5: Solve for x
    x = 23,595,344,375.03/177,111.56
  6. Step 6: Final answer
    x = 133,223.06

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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.