Home / 122,923.92-184,500.66-63,801.12

Finding the Fourth Proportional to 122,923.92, 184,500.66 and 63,801.12

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Solution

The fourth proportional to 122,923.92, 184,500.66 and 63,801.12 is: 95,761.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,923.92 : 184,500.66 = 63,801.12 : x
  2. Step 2: Convert to fraction form
    122,923.92/184,500.66 = 63,801.12/x
  3. Step 3: Cross multiply
    122,923.92x = 184,500.66 × 63,801.12
  4. Step 4: Simplify right side
    122,923.92x = 11,771,348,748.74
  5. Step 5: Solve for x
    x = 11,771,348,748.74/122,923.92
  6. Step 6: Final answer
    x = 95,761.25

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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.