Home / 34,910.98-51,976.92-32,889.22

Finding the Fourth Proportional to 34,910.98, 51,976.92 and 32,889.22

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Solution

The fourth proportional to 34,910.98, 51,976.92 and 32,889.22 is: 48,966.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,910.98 : 51,976.92 = 32,889.22 : x
  2. Step 2: Convert to fraction form
    34,910.98/51,976.92 = 32,889.22/x
  3. Step 3: Cross multiply
    34,910.98x = 51,976.92 × 32,889.22
  4. Step 4: Simplify right side
    34,910.98x = 1,709,480,356.80
  5. Step 5: Solve for x
    x = 1,709,480,356.80/34,910.98
  6. Step 6: Final answer
    x = 48,966.84

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.