Home / 63,810.02-95,758.83-22,257.02

Finding the Fourth Proportional to 63,810.02, 95,758.83 and 22,257.02

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Solution

The fourth proportional to 63,810.02, 95,758.83 and 22,257.02 is: 33,400.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,810.02 : 95,758.83 = 22,257.02 : x
  2. Step 2: Convert to fraction form
    63,810.02/95,758.83 = 22,257.02/x
  3. Step 3: Cross multiply
    63,810.02x = 95,758.83 × 22,257.02
  4. Step 4: Simplify right side
    63,810.02x = 2,131,306,194.49
  5. Step 5: Solve for x
    x = 2,131,306,194.49/63,810.02
  6. Step 6: Final answer
    x = 33,400.81

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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.