Home / 184,606.21-254,764.07-104,037.13

Finding the Fourth Proportional to 184,606.21, 254,764.07 and 104,037.13

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Solution

The fourth proportional to 184,606.21, 254,764.07 and 104,037.13 is: 143,575.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,606.21 : 254,764.07 = 104,037.13 : x
  2. Step 2: Convert to fraction form
    184,606.21/254,764.07 = 104,037.13/x
  3. Step 3: Cross multiply
    184,606.21x = 254,764.07 × 104,037.13
  4. Step 4: Simplify right side
    184,606.21x = 26,504,922,669.92
  5. Step 5: Solve for x
    x = 26,504,922,669.92/184,606.21
  6. Step 6: Final answer
    x = 143,575.47

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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.