Home / 2,530.68-3,797.33-1,070.85

Finding the Fourth Proportional to 2,530.68, 3,797.33 and 1,070.85

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Solution

The fourth proportional to 2,530.68, 3,797.33 and 1,070.85 is: 1,606.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530.68 : 3,797.33 = 1,070.85 : x
  2. Step 2: Convert to fraction form
    2,530.68/3,797.33 = 1,070.85/x
  3. Step 3: Cross multiply
    2,530.68x = 3,797.33 × 1,070.85
  4. Step 4: Simplify right side
    2,530.68x = 4,066,365.48
  5. Step 5: Solve for x
    x = 4,066,365.48/2,530.68
  6. Step 6: Final answer
    x = 1,606.83

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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.