Home / 45,195.70-62,369.42-25,052.15

Finding the Fourth Proportional to 45,195.70, 62,369.42 and 25,052.15

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Solution

The fourth proportional to 45,195.70, 62,369.42 and 25,052.15 is: 34,571.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,195.70 : 62,369.42 = 25,052.15 : x
  2. Step 2: Convert to fraction form
    45,195.70/62,369.42 = 25,052.15/x
  3. Step 3: Cross multiply
    45,195.70x = 62,369.42 × 25,052.15
  4. Step 4: Simplify right side
    45,195.70x = 1,562,487,816.04
  5. Step 5: Solve for x
    x = 1,562,487,816.04/45,195.70
  6. Step 6: Final answer
    x = 34,571.61

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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.