Home / 224,771.16-337,206.03-84,529.80

Finding the Fourth Proportional to 224,771.16, 337,206.03 and 84,529.80

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Solution

The fourth proportional to 224,771.16, 337,206.03 and 84,529.80 is: 126,813.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,771.16 : 337,206.03 = 84,529.80 : x
  2. Step 2: Convert to fraction form
    224,771.16/337,206.03 = 84,529.80/x
  3. Step 3: Cross multiply
    224,771.16x = 337,206.03 × 84,529.80
  4. Step 4: Simplify right side
    224,771.16x = 28,503,958,274.69
  5. Step 5: Solve for x
    x = 28,503,958,274.69/224,771.16
  6. Step 6: Final answer
    x = 126,813.24

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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.