Home / 3,425.00-4,724.51-2,008.35

Finding the Fourth Proportional to 3,425.00, 4,724.51 and 2,008.35

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Solution

The fourth proportional to 3,425.00, 4,724.51 and 2,008.35 is: 2,770.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425.00 : 4,724.51 = 2,008.35 : x
  2. Step 2: Convert to fraction form
    3,425.00/4,724.51 = 2,008.35/x
  3. Step 3: Cross multiply
    3,425.00x = 4,724.51 × 2,008.35
  4. Step 4: Simplify right side
    3,425.00x = 9,488,459.62
  5. Step 5: Solve for x
    x = 9,488,459.62/3,425.00
  6. Step 6: Final answer
    x = 2,770.36

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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.