Home / 4,448.69-6,682.25-3,530.71

Finding the Fourth Proportional to 4,448.69, 6,682.25 and 3,530.71

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Solution

The fourth proportional to 4,448.69, 6,682.25 and 3,530.71 is: 5,303.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448.69 : 6,682.25 = 3,530.71 : x
  2. Step 2: Convert to fraction form
    4,448.69/6,682.25 = 3,530.71/x
  3. Step 3: Cross multiply
    4,448.69x = 6,682.25 × 3,530.71
  4. Step 4: Simplify right side
    4,448.69x = 23,593,086.90
  5. Step 5: Solve for x
    x = 23,593,086.90/4,448.69
  6. Step 6: Final answer
    x = 5,303.38

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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.