Home / 92,792.07-139,197.06-26,234.37

Finding the Fourth Proportional to 92,792.07, 139,197.06 and 26,234.37

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Solution

The fourth proportional to 92,792.07, 139,197.06 and 26,234.37 is: 39,354.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,792.07 : 139,197.06 = 26,234.37 : x
  2. Step 2: Convert to fraction form
    92,792.07/139,197.06 = 26,234.37/x
  3. Step 3: Cross multiply
    92,792.07x = 139,197.06 × 26,234.37
  4. Step 4: Simplify right side
    92,792.07x = 3,651,747,174.95
  5. Step 5: Solve for x
    x = 3,651,747,174.95/92,792.07
  6. Step 6: Final answer
    x = 39,354.09

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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.