Home / 41,082.14-56,693.34-22,219.28

Finding the Fourth Proportional to 41,082.14, 56,693.34 and 22,219.28

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Solution

The fourth proportional to 41,082.14, 56,693.34 and 22,219.28 is: 30,662.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,082.14 : 56,693.34 = 22,219.28 : x
  2. Step 2: Convert to fraction form
    41,082.14/56,693.34 = 22,219.28/x
  3. Step 3: Cross multiply
    41,082.14x = 56,693.34 × 22,219.28
  4. Step 4: Simplify right side
    41,082.14x = 1,259,685,195.60
  5. Step 5: Solve for x
    x = 1,259,685,195.60/41,082.14
  6. Step 6: Final answer
    x = 30,662.60

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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.