Home / 45,193.62-62,370.92-25,056.82

Finding the Fourth Proportional to 45,193.62, 62,370.92 and 25,056.82

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Solution

The fourth proportional to 45,193.62, 62,370.92 and 25,056.82 is: 34,580.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,193.62 : 62,370.92 = 25,056.82 : x
  2. Step 2: Convert to fraction form
    45,193.62/62,370.92 = 25,056.82/x
  3. Step 3: Cross multiply
    45,193.62x = 62,370.92 × 25,056.82
  4. Step 4: Simplify right side
    45,193.62x = 1,562,816,915.67
  5. Step 5: Solve for x
    x = 1,562,816,915.67/45,193.62
  6. Step 6: Final answer
    x = 34,580.48

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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.