Home / 184,922.20-277,383.30-91,610.20

Finding the Fourth Proportional to 184,922.20, 277,383.30 and 91,610.20

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Solution

The fourth proportional to 184,922.20, 277,383.30 and 91,610.20 is: 137,415.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,922.20 : 277,383.30 = 91,610.20 : x
  2. Step 2: Convert to fraction form
    184,922.20/277,383.30 = 91,610.20/x
  3. Step 3: Cross multiply
    184,922.20x = 277,383.30 × 91,610.20
  4. Step 4: Simplify right side
    184,922.20x = 25,411,139,589.66
  5. Step 5: Solve for x
    x = 25,411,139,589.66/184,922.20
  6. Step 6: Final answer
    x = 137,415.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.