Home / 184,512.24-254,625.77-103,965.71

Finding the Fourth Proportional to 184,512.24, 254,625.77 and 103,965.71

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Solution

The fourth proportional to 184,512.24, 254,625.77 and 103,965.71 is: 143,472.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,512.24 : 254,625.77 = 103,965.71 : x
  2. Step 2: Convert to fraction form
    184,512.24/254,625.77 = 103,965.71/x
  3. Step 3: Cross multiply
    184,512.24x = 254,625.77 × 103,965.71
  4. Step 4: Simplify right side
    184,512.24x = 26,472,347,169.39
  5. Step 5: Solve for x
    x = 26,472,347,169.39/184,512.24
  6. Step 6: Final answer
    x = 143,472.04

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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.