Home / 11,208.24-16,809.66-4,964.80

Finding the Fourth Proportional to 11,208.24, 16,809.66 and 4,964.80

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Solution

The fourth proportional to 11,208.24, 16,809.66 and 4,964.80 is: 7,446.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,208.24 : 16,809.66 = 4,964.80 : x
  2. Step 2: Convert to fraction form
    11,208.24/16,809.66 = 4,964.80/x
  3. Step 3: Cross multiply
    11,208.24x = 16,809.66 × 4,964.80
  4. Step 4: Simplify right side
    11,208.24x = 83,456,599.97
  5. Step 5: Solve for x
    x = 83,456,599.97/11,208.24
  6. Step 6: Final answer
    x = 7,446.00

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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.