Home / 4,395.69-6,066.06-2,406.37

Finding the Fourth Proportional to 4,395.69, 6,066.06 and 2,406.37

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Solution

The fourth proportional to 4,395.69, 6,066.06 and 2,406.37 is: 3,320.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.69 : 6,066.06 = 2,406.37 : x
  2. Step 2: Convert to fraction form
    4,395.69/6,066.06 = 2,406.37/x
  3. Step 3: Cross multiply
    4,395.69x = 6,066.06 × 2,406.37
  4. Step 4: Simplify right side
    4,395.69x = 14,597,142.44
  5. Step 5: Solve for x
    x = 14,597,142.44/4,395.69
  6. Step 6: Final answer
    x = 3,320.79

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Half scale
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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.