Home / 184,286.41-254,273.17-103,684.52

Finding the Fourth Proportional to 184,286.41, 254,273.17 and 103,684.52

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Solution

The fourth proportional to 184,286.41, 254,273.17 and 103,684.52 is: 143,060.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,286.41 : 254,273.17 = 103,684.52 : x
  2. Step 2: Convert to fraction form
    184,286.41/254,273.17 = 103,684.52/x
  3. Step 3: Cross multiply
    184,286.41x = 254,273.17 × 103,684.52
  4. Step 4: Simplify right side
    184,286.41x = 26,364,191,580.33
  5. Step 5: Solve for x
    x = 26,364,191,580.33/184,286.41
  6. Step 6: Final answer
    x = 143,060.96

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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.