Home / 4,422.80-6,103.31-2,433.34

Finding the Fourth Proportional to 4,422.80, 6,103.31 and 2,433.34

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Solution

The fourth proportional to 4,422.80, 6,103.31 and 2,433.34 is: 3,357.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.80 : 6,103.31 = 2,433.34 : x
  2. Step 2: Convert to fraction form
    4,422.80/6,103.31 = 2,433.34/x
  3. Step 3: Cross multiply
    4,422.80x = 6,103.31 × 2,433.34
  4. Step 4: Simplify right side
    4,422.80x = 14,851,397.84
  5. Step 5: Solve for x
    x = 14,851,397.84/4,422.80
  6. Step 6: Final answer
    x = 3,357.92

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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.