Home / 6,366.00-9,545.51-2,205.64

Finding the Fourth Proportional to 6,366.00, 9,545.51 and 2,205.64

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Solution

The fourth proportional to 6,366.00, 9,545.51 and 2,205.64 is: 3,307.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366.00 : 9,545.51 = 2,205.64 : x
  2. Step 2: Convert to fraction form
    6,366.00/9,545.51 = 2,205.64/x
  3. Step 3: Cross multiply
    6,366.00x = 9,545.51 × 2,205.64
  4. Step 4: Simplify right side
    6,366.00x = 21,053,976.12
  5. Step 5: Solve for x
    x = 21,053,976.12/6,366.00
  6. Step 6: Final answer
    x = 3,307.25

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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.