Home / 45,197.12-62,367.87-25,053.03

Finding the Fourth Proportional to 45,197.12, 62,367.87 and 25,053.03

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Solution

The fourth proportional to 45,197.12, 62,367.87 and 25,053.03 is: 34,570.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,197.12 : 62,367.87 = 25,053.03 : x
  2. Step 2: Convert to fraction form
    45,197.12/62,367.87 = 25,053.03/x
  3. Step 3: Cross multiply
    45,197.12x = 62,367.87 × 25,053.03
  4. Step 4: Simplify right side
    45,197.12x = 1,562,504,212.09
  5. Step 5: Solve for x
    x = 1,562,504,212.09/45,197.12
  6. Step 6: Final answer
    x = 34,570.88

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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.