Home / 41,907.20-57,830.44-23,044.16

Finding the Fourth Proportional to 41,907.20, 57,830.44 and 23,044.16

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Solution

The fourth proportional to 41,907.20, 57,830.44 and 23,044.16 is: 31,800.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,907.20 : 57,830.44 = 23,044.16 : x
  2. Step 2: Convert to fraction form
    41,907.20/57,830.44 = 23,044.16/x
  3. Step 3: Cross multiply
    41,907.20x = 57,830.44 × 23,044.16
  4. Step 4: Simplify right side
    41,907.20x = 1,332,653,912.23
  5. Step 5: Solve for x
    x = 1,332,653,912.23/41,907.20
  6. Step 6: Final answer
    x = 31,800.12

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1.5x scale

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.