Home / 41,830.27-57,725.87-22,710.07

Finding the Fourth Proportional to 41,830.27, 57,725.87 and 22,710.07

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Solution

The fourth proportional to 41,830.27, 57,725.87 and 22,710.07 is: 31,339.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,830.27 : 57,725.87 = 22,710.07 : x
  2. Step 2: Convert to fraction form
    41,830.27/57,725.87 = 22,710.07/x
  3. Step 3: Cross multiply
    41,830.27x = 57,725.87 × 22,710.07
  4. Step 4: Simplify right side
    41,830.27x = 1,310,958,507.12
  5. Step 5: Solve for x
    x = 1,310,958,507.12/41,830.27
  6. Step 6: Final answer
    x = 31,339.95

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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.