Home / 184,189.27-254,180.82-103,616.86

Finding the Fourth Proportional to 184,189.27, 254,180.82 and 103,616.86

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Solution

The fourth proportional to 184,189.27, 254,180.82 and 103,616.86 is: 142,991.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,189.27 : 254,180.82 = 103,616.86 : x
  2. Step 2: Convert to fraction form
    184,189.27/254,180.82 = 103,616.86/x
  3. Step 3: Cross multiply
    184,189.27x = 254,180.82 × 103,616.86
  4. Step 4: Simplify right side
    184,189.27x = 26,337,418,440.63
  5. Step 5: Solve for x
    x = 26,337,418,440.63/184,189.27
  6. Step 6: Final answer
    x = 142,991.06

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1.5x scale

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.