Home / 41,373.76-57,095.78-22,511.02

Finding the Fourth Proportional to 41,373.76, 57,095.78 and 22,511.02

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Solution

The fourth proportional to 41,373.76, 57,095.78 and 22,511.02 is: 31,065.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,373.76 : 57,095.78 = 22,511.02 : x
  2. Step 2: Convert to fraction form
    41,373.76/57,095.78 = 22,511.02/x
  3. Step 3: Cross multiply
    41,373.76x = 57,095.78 × 22,511.02
  4. Step 4: Simplify right side
    41,373.76x = 1,285,284,245.50
  5. Step 5: Solve for x
    x = 1,285,284,245.50/41,373.76
  6. Step 6: Final answer
    x = 31,065.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.