Home / 4,441.48-6,677.34-3,581.80

Finding the Fourth Proportional to 4,441.48, 6,677.34 and 3,581.80

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Solution

The fourth proportional to 4,441.48, 6,677.34 and 3,581.80 is: 5,384.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.48 : 6,677.34 = 3,581.80 : x
  2. Step 2: Convert to fraction form
    4,441.48/6,677.34 = 3,581.80/x
  3. Step 3: Cross multiply
    4,441.48x = 6,677.34 × 3,581.80
  4. Step 4: Simplify right side
    4,441.48x = 23,916,896.41
  5. Step 5: Solve for x
    x = 23,916,896.41/4,441.48
  6. Step 6: Final answer
    x = 5,384.89

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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.