Home / 41,380.12-61,950.50-37,106.96

Finding the Fourth Proportional to 41,380.12, 61,950.50 and 37,106.96

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Solution

The fourth proportional to 41,380.12, 61,950.50 and 37,106.96 is: 55,553.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,380.12 : 61,950.50 = 37,106.96 : x
  2. Step 2: Convert to fraction form
    41,380.12/61,950.50 = 37,106.96/x
  3. Step 3: Cross multiply
    41,380.12x = 61,950.50 × 37,106.96
  4. Step 4: Simplify right side
    41,380.12x = 2,298,794,694.82
  5. Step 5: Solve for x
    x = 2,298,794,694.82/41,380.12
  6. Step 6: Final answer
    x = 55,553.12

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1.5x scale

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.