Home / 4,422.93-6,102.13-2,743.74

Finding the Fourth Proportional to 4,422.93, 6,102.13 and 2,743.74

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Solution

The fourth proportional to 4,422.93, 6,102.13 and 2,743.74 is: 3,785.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.93 : 6,102.13 = 2,743.74 : x
  2. Step 2: Convert to fraction form
    4,422.93/6,102.13 = 2,743.74/x
  3. Step 3: Cross multiply
    4,422.93x = 6,102.13 × 2,743.74
  4. Step 4: Simplify right side
    4,422.93x = 16,742,613.94
  5. Step 5: Solve for x
    x = 16,742,613.94/4,422.93
  6. Step 6: Final answer
    x = 3,785.41

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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.