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Finding the Fourth Proportional to 175,224.58, 241,796.28 and 107,213.34

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Solution

The fourth proportional to 175,224.58, 241,796.28 and 107,213.34 is: 147,946.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,224.58 : 241,796.28 = 107,213.34 : x
  2. Step 2: Convert to fraction form
    175,224.58/241,796.28 = 107,213.34/x
  3. Step 3: Cross multiply
    175,224.58x = 241,796.28 × 107,213.34
  4. Step 4: Simplify right side
    175,224.58x = 25,923,786,778.38
  5. Step 5: Solve for x
    x = 25,923,786,778.38/175,224.58
  6. Step 6: Final answer
    x = 147,946.06

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1.5x scale

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.