Home / 2,273.04-3,409.56-1,503.36

Finding the Fourth Proportional to 2,273.04, 3,409.56 and 1,503.36

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Solution

The fourth proportional to 2,273.04, 3,409.56 and 1,503.36 is: 2,255.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273.04 : 3,409.56 = 1,503.36 : x
  2. Step 2: Convert to fraction form
    2,273.04/3,409.56 = 1,503.36/x
  3. Step 3: Cross multiply
    2,273.04x = 3,409.56 × 1,503.36
  4. Step 4: Simplify right side
    2,273.04x = 5,125,796.12
  5. Step 5: Solve for x
    x = 5,125,796.12/2,273.04
  6. Step 6: Final answer
    x = 2,255.04

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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.