Home / 41,136.76-61,679.22-34,898.95

Finding the Fourth Proportional to 41,136.76, 61,679.22 and 34,898.95

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Solution

The fourth proportional to 41,136.76, 61,679.22 and 34,898.95 is: 52,326.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,136.76 : 61,679.22 = 34,898.95 : x
  2. Step 2: Convert to fraction form
    41,136.76/61,679.22 = 34,898.95/x
  3. Step 3: Cross multiply
    41,136.76x = 61,679.22 × 34,898.95
  4. Step 4: Simplify right side
    41,136.76x = 2,152,540,014.82
  5. Step 5: Solve for x
    x = 2,152,540,014.82/41,136.76
  6. Step 6: Final answer
    x = 52,326.44

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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.