Home / 41,819.02-57,710.10-22,698.80

Finding the Fourth Proportional to 41,819.02, 57,710.10 and 22,698.80

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Solution

The fourth proportional to 41,819.02, 57,710.10 and 22,698.80 is: 31,324.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,819.02 : 57,710.10 = 22,698.80 : x
  2. Step 2: Convert to fraction form
    41,819.02/57,710.10 = 22,698.80/x
  3. Step 3: Cross multiply
    41,819.02x = 57,710.10 × 22,698.80
  4. Step 4: Simplify right side
    41,819.02x = 1,309,949,729.33
  5. Step 5: Solve for x
    x = 1,309,949,729.33/41,819.02
  6. Step 6: Final answer
    x = 31,324.26

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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.