Home / 150,160.98-225,175.04-44,960.34

Finding the Fourth Proportional to 150,160.98, 225,175.04 and 44,960.34

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Solution

The fourth proportional to 150,160.98, 225,175.04 and 44,960.34 is: 67,420.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,160.98 : 225,175.04 = 44,960.34 : x
  2. Step 2: Convert to fraction form
    150,160.98/225,175.04 = 44,960.34/x
  3. Step 3: Cross multiply
    150,160.98x = 225,175.04 × 44,960.34
  4. Step 4: Simplify right side
    150,160.98x = 10,123,946,357.91
  5. Step 5: Solve for x
    x = 10,123,946,357.91/150,160.98
  6. Step 6: Final answer
    x = 67,420.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.