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Finding the Fourth Proportional to 241,812.96, 333,695.22 and 134,380.26

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Solution

The fourth proportional to 241,812.96, 333,695.22 and 134,380.26 is: 185,441.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,812.96 : 333,695.22 = 134,380.26 : x
  2. Step 2: Convert to fraction form
    241,812.96/333,695.22 = 134,380.26/x
  3. Step 3: Cross multiply
    241,812.96x = 333,695.22 × 134,380.26
  4. Step 4: Simplify right side
    241,812.96x = 44,842,050,424.36
  5. Step 5: Solve for x
    x = 44,842,050,424.36/241,812.96
  6. Step 6: Final answer
    x = 185,441.06

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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.