Home / 61,704.22-92,593.34-26,643.85

Finding the Fourth Proportional to 61,704.22, 92,593.34 and 26,643.85

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Solution

The fourth proportional to 61,704.22, 92,593.34 and 26,643.85 is: 39,981.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,704.22 : 92,593.34 = 26,643.85 : x
  2. Step 2: Convert to fraction form
    61,704.22/92,593.34 = 26,643.85/x
  3. Step 3: Cross multiply
    61,704.22x = 92,593.34 × 26,643.85
  4. Step 4: Simplify right side
    61,704.22x = 2,467,043,061.96
  5. Step 5: Solve for x
    x = 2,467,043,061.96/61,704.22
  6. Step 6: Final answer
    x = 39,981.76

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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.