Home / 3,464.40-5,192.44-2,000.52

Finding the Fourth Proportional to 3,464.40, 5,192.44 and 2,000.52

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Solution

The fourth proportional to 3,464.40, 5,192.44 and 2,000.52 is: 2,998.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464.40 : 5,192.44 = 2,000.52 : x
  2. Step 2: Convert to fraction form
    3,464.40/5,192.44 = 2,000.52/x
  3. Step 3: Cross multiply
    3,464.40x = 5,192.44 × 2,000.52
  4. Step 4: Simplify right side
    3,464.40x = 10,387,580.07
  5. Step 5: Solve for x
    x = 10,387,580.07/3,464.40
  6. Step 6: Final answer
    x = 2,998.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.