Home / 2,273.42-3,410.67-1,349.30

Finding the Fourth Proportional to 2,273.42, 3,410.67 and 1,349.30

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Solution

The fourth proportional to 2,273.42, 3,410.67 and 1,349.30 is: 2,024.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273.42 : 3,410.67 = 1,349.30 : x
  2. Step 2: Convert to fraction form
    2,273.42/3,410.67 = 1,349.30/x
  3. Step 3: Cross multiply
    2,273.42x = 3,410.67 × 1,349.30
  4. Step 4: Simplify right side
    2,273.42x = 4,602,017.03
  5. Step 5: Solve for x
    x = 4,602,017.03/2,273.42
  6. Step 6: Final answer
    x = 2,024.27

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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.