Home / 41,311.80-61,967.82-16,357.74

Finding the Fourth Proportional to 41,311.80, 61,967.82 and 16,357.74

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Solution

The fourth proportional to 41,311.80, 61,967.82 and 16,357.74 is: 24,536.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,311.80 : 61,967.82 = 16,357.74 : x
  2. Step 2: Convert to fraction form
    41,311.80/61,967.82 = 16,357.74/x
  3. Step 3: Cross multiply
    41,311.80x = 61,967.82 × 16,357.74
  4. Step 4: Simplify right side
    41,311.80x = 1,013,653,487.93
  5. Step 5: Solve for x
    x = 1,013,653,487.93/41,311.80
  6. Step 6: Final answer
    x = 24,536.66

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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.