Home / 184,609.33-254,761.20-107,100.02

Finding the Fourth Proportional to 184,609.33, 254,761.20 and 107,100.02

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Solution

The fourth proportional to 184,609.33, 254,761.20 and 107,100.02 is: 147,798.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,609.33 : 254,761.20 = 107,100.02 : x
  2. Step 2: Convert to fraction form
    184,609.33/254,761.20 = 107,100.02/x
  3. Step 3: Cross multiply
    184,609.33x = 254,761.20 × 107,100.02
  4. Step 4: Simplify right side
    184,609.33x = 27,284,930,252.13
  5. Step 5: Solve for x
    x = 27,284,930,252.13/184,609.33
  6. Step 6: Final answer
    x = 147,798.22

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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.