Home / 5,948.29-8,208.71-3,295.75

Finding the Fourth Proportional to 5,948.29, 8,208.71 and 3,295.75

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Solution

The fourth proportional to 5,948.29, 8,208.71 and 3,295.75 is: 4,548.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.29 : 8,208.71 = 3,295.75 : x
  2. Step 2: Convert to fraction form
    5,948.29/8,208.71 = 3,295.75/x
  3. Step 3: Cross multiply
    5,948.29x = 8,208.71 × 3,295.75
  4. Step 4: Simplify right side
    5,948.29x = 27,053,855.98
  5. Step 5: Solve for x
    x = 27,053,855.98/5,948.29
  6. Step 6: Final answer
    x = 4,548.17

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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.