Home / 4,483.91-6,187.79-2,494.64

Finding the Fourth Proportional to 4,483.91, 6,187.79 and 2,494.64

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Solution

The fourth proportional to 4,483.91, 6,187.79 and 2,494.64 is: 3,442.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483.91 : 6,187.79 = 2,494.64 : x
  2. Step 2: Convert to fraction form
    4,483.91/6,187.79 = 2,494.64/x
  3. Step 3: Cross multiply
    4,483.91x = 6,187.79 × 2,494.64
  4. Step 4: Simplify right side
    4,483.91x = 15,436,330.15
  5. Step 5: Solve for x
    x = 15,436,330.15/4,483.91
  6. Step 6: Final answer
    x = 3,442.60

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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.