Home / 61,949.18-92,694.13-37,002.80

Finding the Fourth Proportional to 61,949.18, 92,694.13 and 37,002.80

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Solution

The fourth proportional to 61,949.18, 92,694.13 and 37,002.80 is: 55,367.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,949.18 : 92,694.13 = 37,002.80 : x
  2. Step 2: Convert to fraction form
    61,949.18/92,694.13 = 37,002.80/x
  3. Step 3: Cross multiply
    61,949.18x = 92,694.13 × 37,002.80
  4. Step 4: Simplify right side
    61,949.18x = 3,429,942,353.56
  5. Step 5: Solve for x
    x = 3,429,942,353.56/61,949.18
  6. Step 6: Final answer
    x = 55,367.03

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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.