Home / 45,624.13-62,960.67-25,481.37

Finding the Fourth Proportional to 45,624.13, 62,960.67 and 25,481.37

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Solution

The fourth proportional to 45,624.13, 62,960.67 and 25,481.37 is: 35,163.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,624.13 : 62,960.67 = 25,481.37 : x
  2. Step 2: Convert to fraction form
    45,624.13/62,960.67 = 25,481.37/x
  3. Step 3: Cross multiply
    45,624.13x = 62,960.67 × 25,481.37
  4. Step 4: Simplify right side
    45,624.13x = 1,604,324,127.72
  5. Step 5: Solve for x
    x = 1,604,324,127.72/45,624.13
  6. Step 6: Final answer
    x = 35,163.94

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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.