Home / 3,475.35-4,795.99-1,903.44

Finding the Fourth Proportional to 3,475.35, 4,795.99 and 1,903.44

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Solution

The fourth proportional to 3,475.35, 4,795.99 and 1,903.44 is: 2,626.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475.35 : 4,795.99 = 1,903.44 : x
  2. Step 2: Convert to fraction form
    3,475.35/4,795.99 = 1,903.44/x
  3. Step 3: Cross multiply
    3,475.35x = 4,795.99 × 1,903.44
  4. Step 4: Simplify right side
    3,475.35x = 9,128,879.21
  5. Step 5: Solve for x
    x = 9,128,879.21/3,475.35
  6. Step 6: Final answer
    x = 2,626.75

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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.