Home / 174,825.20-241,236.06-98,341.70

Finding the Fourth Proportional to 174,825.20, 241,236.06 and 98,341.70

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Solution

The fourth proportional to 174,825.20, 241,236.06 and 98,341.70 is: 135,698.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,825.20 : 241,236.06 = 98,341.70 : x
  2. Step 2: Convert to fraction form
    174,825.20/241,236.06 = 98,341.70/x
  3. Step 3: Cross multiply
    174,825.20x = 241,236.06 × 98,341.70
  4. Step 4: Simplify right side
    174,825.20x = 23,723,564,844.79
  5. Step 5: Solve for x
    x = 23,723,564,844.79/174,825.20
  6. Step 6: Final answer
    x = 135,698.78

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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.