Home / 4,488.63-6,194.34-2,499.27

Finding the Fourth Proportional to 4,488.63, 6,194.34 and 2,499.27

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Solution

The fourth proportional to 4,488.63, 6,194.34 and 2,499.27 is: 3,449.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488.63 : 6,194.34 = 2,499.27 : x
  2. Step 2: Convert to fraction form
    4,488.63/6,194.34 = 2,499.27/x
  3. Step 3: Cross multiply
    4,488.63x = 6,194.34 × 2,499.27
  4. Step 4: Simplify right side
    4,488.63x = 15,481,328.13
  5. Step 5: Solve for x
    x = 15,481,328.13/4,488.63
  6. Step 6: Final answer
    x = 3,449.01

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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.