Home / 45,253.44-62,453.18-25,114.14

Finding the Fourth Proportional to 45,253.44, 62,453.18 and 25,114.14

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Solution

The fourth proportional to 45,253.44, 62,453.18 and 25,114.14 is: 34,659.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,253.44 : 62,453.18 = 25,114.14 : x
  2. Step 2: Convert to fraction form
    45,253.44/62,453.18 = 25,114.14/x
  3. Step 3: Cross multiply
    45,253.44x = 62,453.18 × 25,114.14
  4. Step 4: Simplify right side
    45,253.44x = 1,568,457,905.97
  5. Step 5: Solve for x
    x = 1,568,457,905.97/45,253.44
  6. Step 6: Final answer
    x = 34,659.42

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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.