Home / 4,844.45-6,683.61-3,166.82

Finding the Fourth Proportional to 4,844.45, 6,683.61 and 3,166.82

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Solution

The fourth proportional to 4,844.45, 6,683.61 and 3,166.82 is: 4,369.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844.45 : 6,683.61 = 3,166.82 : x
  2. Step 2: Convert to fraction form
    4,844.45/6,683.61 = 3,166.82/x
  3. Step 3: Cross multiply
    4,844.45x = 6,683.61 × 3,166.82
  4. Step 4: Simplify right side
    4,844.45x = 21,165,756.40
  5. Step 5: Solve for x
    x = 21,165,756.40/4,844.45
  6. Step 6: Final answer
    x = 4,369.08

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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.