Home / 224,621.83-337,313.04-150,220.09

Finding the Fourth Proportional to 224,621.83, 337,313.04 and 150,220.09

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Solution

The fourth proportional to 224,621.83, 337,313.04 and 150,220.09 is: 225,584.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,621.83 : 337,313.04 = 150,220.09 : x
  2. Step 2: Convert to fraction form
    224,621.83/337,313.04 = 150,220.09/x
  3. Step 3: Cross multiply
    224,621.83x = 337,313.04 × 150,220.09
  4. Step 4: Simplify right side
    224,621.83x = 50,671,195,226.97
  5. Step 5: Solve for x
    x = 50,671,195,226.97/224,621.83
  6. Step 6: Final answer
    x = 225,584.46

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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.