Home / 1,835.85-2,533.43-1,049.85

Finding the Fourth Proportional to 1,835.85, 2,533.43 and 1,049.85

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Solution

The fourth proportional to 1,835.85, 2,533.43 and 1,049.85 is: 1,448.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835.85 : 2,533.43 = 1,049.85 : x
  2. Step 2: Convert to fraction form
    1,835.85/2,533.43 = 1,049.85/x
  3. Step 3: Cross multiply
    1,835.85x = 2,533.43 × 1,049.85
  4. Step 4: Simplify right side
    1,835.85x = 2,659,703.57
  5. Step 5: Solve for x
    x = 2,659,703.57/1,835.85
  6. Step 6: Final answer
    x = 1,448.76

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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.