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Finding the Fourth Proportional to 294,062.00, 440,382.51 and 167,318.33

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Solution

The fourth proportional to 294,062.00, 440,382.51 and 167,318.33 is: 250,573.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,062.00 : 440,382.51 = 167,318.33 : x
  2. Step 2: Convert to fraction form
    294,062.00/440,382.51 = 167,318.33/x
  3. Step 3: Cross multiply
    294,062.00x = 440,382.51 × 167,318.33
  4. Step 4: Simplify right side
    294,062.00x = 73,684,063,932.50
  5. Step 5: Solve for x
    x = 73,684,063,932.50/294,062.00
  6. Step 6: Final answer
    x = 250,573.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.