Home / 1,796.28-2,693.04-1,537.60

Finding the Fourth Proportional to 1,796.28, 2,693.04 and 1,537.60

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Solution

The fourth proportional to 1,796.28, 2,693.04 and 1,537.60 is: 2,305.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796.28 : 2,693.04 = 1,537.60 : x
  2. Step 2: Convert to fraction form
    1,796.28/2,693.04 = 1,537.60/x
  3. Step 3: Cross multiply
    1,796.28x = 2,693.04 × 1,537.60
  4. Step 4: Simplify right side
    1,796.28x = 4,140,818.30
  5. Step 5: Solve for x
    x = 4,140,818.30/1,796.28
  6. Step 6: Final answer
    x = 2,305.22

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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.