Home / 5,948.49-8,208.89-3,295.85

Finding the Fourth Proportional to 5,948.49, 8,208.89 and 3,295.85

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Solution

The fourth proportional to 5,948.49, 8,208.89 and 3,295.85 is: 4,548.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.49 : 8,208.89 = 3,295.85 : x
  2. Step 2: Convert to fraction form
    5,948.49/8,208.89 = 3,295.85/x
  3. Step 3: Cross multiply
    5,948.49x = 8,208.89 × 3,295.85
  4. Step 4: Simplify right side
    5,948.49x = 27,055,212.58
  5. Step 5: Solve for x
    x = 27,055,212.58/5,948.49
  6. Step 6: Final answer
    x = 4,548.25

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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.