Home / 61,901.18-92,794.44-22,447.70

Finding the Fourth Proportional to 61,901.18, 92,794.44 and 22,447.70

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Solution

The fourth proportional to 61,901.18, 92,794.44 and 22,447.70 is: 33,650.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,901.18 : 92,794.44 = 22,447.70 : x
  2. Step 2: Convert to fraction form
    61,901.18/92,794.44 = 22,447.70/x
  3. Step 3: Cross multiply
    61,901.18x = 92,794.44 × 22,447.70
  4. Step 4: Simplify right side
    61,901.18x = 2,083,021,750.79
  5. Step 5: Solve for x
    x = 2,083,021,750.79/61,901.18
  6. Step 6: Final answer
    x = 33,650.76

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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.