Home / 2,036.56-2,810.36-1,250.48

Finding the Fourth Proportional to 2,036.56, 2,810.36 and 1,250.48

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Solution

The fourth proportional to 2,036.56, 2,810.36 and 1,250.48 is: 1,725.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036.56 : 2,810.36 = 1,250.48 : x
  2. Step 2: Convert to fraction form
    2,036.56/2,810.36 = 1,250.48/x
  3. Step 3: Cross multiply
    2,036.56x = 2,810.36 × 1,250.48
  4. Step 4: Simplify right side
    2,036.56x = 3,514,298.97
  5. Step 5: Solve for x
    x = 3,514,298.97/2,036.56
  6. Step 6: Final answer
    x = 1,725.61

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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.