Home / 41,441.02-57,189.99-22,579.90

Finding the Fourth Proportional to 41,441.02, 57,189.99 and 22,579.90

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Solution

The fourth proportional to 41,441.02, 57,189.99 and 22,579.90 is: 31,161.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,441.02 : 57,189.99 = 22,579.90 : x
  2. Step 2: Convert to fraction form
    41,441.02/57,189.99 = 22,579.90/x
  3. Step 3: Cross multiply
    41,441.02x = 57,189.99 × 22,579.90
  4. Step 4: Simplify right side
    41,441.02x = 1,291,344,255.20
  5. Step 5: Solve for x
    x = 1,291,344,255.20/41,441.02
  6. Step 6: Final answer
    x = 31,161.02

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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.