Home / 3,464.25-5,196.83-1,273.01

Finding the Fourth Proportional to 3,464.25, 5,196.83 and 1,273.01

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Solution

The fourth proportional to 3,464.25, 5,196.83 and 1,273.01 is: 1,909.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464.25 : 5,196.83 = 1,273.01 : x
  2. Step 2: Convert to fraction form
    3,464.25/5,196.83 = 1,273.01/x
  3. Step 3: Cross multiply
    3,464.25x = 5,196.83 × 1,273.01
  4. Step 4: Simplify right side
    3,464.25x = 6,615,584.21
  5. Step 5: Solve for x
    x = 6,615,584.21/3,464.25
  6. Step 6: Final answer
    x = 1,909.67

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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.