Home / 1,845.48-2,546.69-1,099.26

Finding the Fourth Proportional to 1,845.48, 2,546.69 and 1,099.26

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Solution

The fourth proportional to 1,845.48, 2,546.69 and 1,099.26 is: 1,516.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845.48 : 2,546.69 = 1,099.26 : x
  2. Step 2: Convert to fraction form
    1,845.48/2,546.69 = 1,099.26/x
  3. Step 3: Cross multiply
    1,845.48x = 2,546.69 × 1,099.26
  4. Step 4: Simplify right side
    1,845.48x = 2,799,468.95
  5. Step 5: Solve for x
    x = 2,799,468.95/1,845.48
  6. Step 6: Final answer
    x = 1,516.93

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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.