Home / 184,076.55-276,046.45-64,102.69

Finding the Fourth Proportional to 184,076.55, 276,046.45 and 64,102.69

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Solution

The fourth proportional to 184,076.55, 276,046.45 and 64,102.69 is: 96,130.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,076.55 : 276,046.45 = 64,102.69 : x
  2. Step 2: Convert to fraction form
    184,076.55/276,046.45 = 64,102.69/x
  3. Step 3: Cross multiply
    184,076.55x = 276,046.45 × 64,102.69
  4. Step 4: Simplify right side
    184,076.55x = 17,695,320,009.95
  5. Step 5: Solve for x
    x = 17,695,320,009.95/184,076.55
  6. Step 6: Final answer
    x = 96,130.22

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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.