Home / 61,777.14-92,610.72-22,325.46

Finding the Fourth Proportional to 61,777.14, 92,610.72 and 22,325.46

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Solution

The fourth proportional to 61,777.14, 92,610.72 and 22,325.46 is: 33,468.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,777.14 : 92,610.72 = 22,325.46 : x
  2. Step 2: Convert to fraction form
    61,777.14/92,610.72 = 22,325.46/x
  3. Step 3: Cross multiply
    61,777.14x = 92,610.72 × 22,325.46
  4. Step 4: Simplify right side
    61,777.14x = 2,067,576,924.93
  5. Step 5: Solve for x
    x = 2,067,576,924.93/61,777.14
  6. Step 6: Final answer
    x = 33,468.32

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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.