Home / 1,836.24-2,534.09-1,050.29

Finding the Fourth Proportional to 1,836.24, 2,534.09 and 1,050.29

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Solution

The fourth proportional to 1,836.24, 2,534.09 and 1,050.29 is: 1,449.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836.24 : 2,534.09 = 1,050.29 : x
  2. Step 2: Convert to fraction form
    1,836.24/2,534.09 = 1,050.29/x
  3. Step 3: Cross multiply
    1,836.24x = 2,534.09 × 1,050.29
  4. Step 4: Simplify right side
    1,836.24x = 2,661,511.46
  5. Step 5: Solve for x
    x = 2,661,511.46/1,836.24
  6. Step 6: Final answer
    x = 1,449.44

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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.