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Finding the Fourth Proportional to 61,350.63, 92,008.94 and 16,973.97

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Solution

The fourth proportional to 61,350.63, 92,008.94 and 16,973.97 is: 25,456.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,350.63 : 92,008.94 = 16,973.97 : x
  2. Step 2: Convert to fraction form
    61,350.63/92,008.94 = 16,973.97/x
  3. Step 3: Cross multiply
    61,350.63x = 92,008.94 × 16,973.97
  4. Step 4: Simplify right side
    61,350.63x = 1,561,756,902.42
  5. Step 5: Solve for x
    x = 1,561,756,902.42/61,350.63
  6. Step 6: Final answer
    x = 25,456.25

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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.