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Finding the Fourth Proportional to 265,163.37, 366,050.57 and 169,725.39

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Solution

The fourth proportional to 265,163.37, 366,050.57 and 169,725.39 is: 234,301.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,163.37 : 366,050.57 = 169,725.39 : x
  2. Step 2: Convert to fraction form
    265,163.37/366,050.57 = 169,725.39/x
  3. Step 3: Cross multiply
    265,163.37x = 366,050.57 × 169,725.39
  4. Step 4: Simplify right side
    265,163.37x = 62,128,074,904.35
  5. Step 5: Solve for x
    x = 62,128,074,904.35/265,163.37
  6. Step 6: Final answer
    x = 234,301.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.