Home / 6,193.19-8,547.14-3,399.23

Finding the Fourth Proportional to 6,193.19, 8,547.14 and 3,399.23

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Solution

The fourth proportional to 6,193.19, 8,547.14 and 3,399.23 is: 4,691.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193.19 : 8,547.14 = 3,399.23 : x
  2. Step 2: Convert to fraction form
    6,193.19/8,547.14 = 3,399.23/x
  3. Step 3: Cross multiply
    6,193.19x = 8,547.14 × 3,399.23
  4. Step 4: Simplify right side
    6,193.19x = 29,053,694.70
  5. Step 5: Solve for x
    x = 29,053,694.70/6,193.19
  6. Step 6: Final answer
    x = 4,691.23

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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.