Home / 61,682.02-92,516.14-17,310.48

Finding the Fourth Proportional to 61,682.02, 92,516.14 and 17,310.48

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Solution

The fourth proportional to 61,682.02, 92,516.14 and 17,310.48 is: 25,963.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,682.02 : 92,516.14 = 17,310.48 : x
  2. Step 2: Convert to fraction form
    61,682.02/92,516.14 = 17,310.48/x
  3. Step 3: Cross multiply
    61,682.02x = 92,516.14 × 17,310.48
  4. Step 4: Simplify right side
    61,682.02x = 1,601,498,791.15
  5. Step 5: Solve for x
    x = 1,601,498,791.15/61,682.02
  6. Step 6: Final answer
    x = 25,963.79

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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.