Home / 6,694.44-9,228.09-4,699.41

Finding the Fourth Proportional to 6,694.44, 9,228.09 and 4,699.41

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Solution

The fourth proportional to 6,694.44, 9,228.09 and 4,699.41 is: 6,478.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694.44 : 9,228.09 = 4,699.41 : x
  2. Step 2: Convert to fraction form
    6,694.44/9,228.09 = 4,699.41/x
  3. Step 3: Cross multiply
    6,694.44x = 9,228.09 × 4,699.41
  4. Step 4: Simplify right side
    6,694.44x = 43,366,578.43
  5. Step 5: Solve for x
    x = 43,366,578.43/6,694.44
  6. Step 6: Final answer
    x = 6,478.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.