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Finding the Fourth Proportional to 164,594.34, 246,891.63 and 39,935.34

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Solution

The fourth proportional to 164,594.34, 246,891.63 and 39,935.34 is: 59,903.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,594.34 : 246,891.63 = 39,935.34 : x
  2. Step 2: Convert to fraction form
    164,594.34/246,891.63 = 39,935.34/x
  3. Step 3: Cross multiply
    164,594.34x = 246,891.63 × 39,935.34
  4. Step 4: Simplify right side
    164,594.34x = 9,859,702,262.81
  5. Step 5: Solve for x
    x = 9,859,702,262.81/164,594.34
  6. Step 6: Final answer
    x = 59,903.04

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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.