Home / 61,954.38-92,889.86-37,011.85

Finding the Fourth Proportional to 61,954.38, 92,889.86 and 37,011.85

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Solution

The fourth proportional to 61,954.38, 92,889.86 and 37,011.85 is: 55,492.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,954.38 : 92,889.86 = 37,011.85 : x
  2. Step 2: Convert to fraction form
    61,954.38/92,889.86 = 37,011.85/x
  3. Step 3: Cross multiply
    61,954.38x = 92,889.86 × 37,011.85
  4. Step 4: Simplify right side
    61,954.38x = 3,438,025,147.56
  5. Step 5: Solve for x
    x = 3,438,025,147.56/61,954.38
  6. Step 6: Final answer
    x = 55,492.85

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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.