Home / 184,546.89-254,669.00-103,968.09

Finding the Fourth Proportional to 184,546.89, 254,669.00 and 103,968.09

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Solution

The fourth proportional to 184,546.89, 254,669.00 and 103,968.09 is: 143,472.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,546.89 : 254,669.00 = 103,968.09 : x
  2. Step 2: Convert to fraction form
    184,546.89/254,669.00 = 103,968.09/x
  3. Step 3: Cross multiply
    184,546.89x = 254,669.00 × 103,968.09
  4. Step 4: Simplify right side
    184,546.89x = 26,477,448,992.37
  5. Step 5: Solve for x
    x = 26,477,448,992.37/184,546.89
  6. Step 6: Final answer
    x = 143,472.75

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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.