Home / 4,428.59-6,107.82-3,232.23

Finding the Fourth Proportional to 4,428.59, 6,107.82 and 3,232.23

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Solution

The fourth proportional to 4,428.59, 6,107.82 and 3,232.23 is: 4,457.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428.59 : 6,107.82 = 3,232.23 : x
  2. Step 2: Convert to fraction form
    4,428.59/6,107.82 = 3,232.23/x
  3. Step 3: Cross multiply
    4,428.59x = 6,107.82 × 3,232.23
  4. Step 4: Simplify right side
    4,428.59x = 19,741,879.04
  5. Step 5: Solve for x
    x = 19,741,879.04/4,428.59
  6. Step 6: Final answer
    x = 4,457.82

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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.