Home / 3,499.34-4,829.19-2,007.52

Finding the Fourth Proportional to 3,499.34, 4,829.19 and 2,007.52

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Solution

The fourth proportional to 3,499.34, 4,829.19 and 2,007.52 is: 2,770.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499.34 : 4,829.19 = 2,007.52 : x
  2. Step 2: Convert to fraction form
    3,499.34/4,829.19 = 2,007.52/x
  3. Step 3: Cross multiply
    3,499.34x = 4,829.19 × 2,007.52
  4. Step 4: Simplify right side
    3,499.34x = 9,694,675.91
  5. Step 5: Solve for x
    x = 9,694,675.91/3,499.34
  6. Step 6: Final answer
    x = 2,770.43

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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.