Home / 1,260.33-1,733.09-1,094.26

Finding the Fourth Proportional to 1,260.33, 1,733.09 and 1,094.26

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Solution

The fourth proportional to 1,260.33, 1,733.09 and 1,094.26 is: 1,504.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,260.33 : 1,733.09 = 1,094.26 : x
  2. Step 2: Convert to fraction form
    1,260.33/1,733.09 = 1,094.26/x
  3. Step 3: Cross multiply
    1,260.33x = 1,733.09 × 1,094.26
  4. Step 4: Simplify right side
    1,260.33x = 1,896,451.06
  5. Step 5: Solve for x
    x = 1,896,451.06/1,260.33
  6. Step 6: Final answer
    x = 1,504.73

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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.