Home / 122,934.78-184,285.53-44,008.38

Finding the Fourth Proportional to 122,934.78, 184,285.53 and 44,008.38

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Solution

The fourth proportional to 122,934.78, 184,285.53 and 44,008.38 is: 65,970.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,934.78 : 184,285.53 = 44,008.38 : x
  2. Step 2: Convert to fraction form
    122,934.78/184,285.53 = 44,008.38/x
  3. Step 3: Cross multiply
    122,934.78x = 184,285.53 × 44,008.38
  4. Step 4: Simplify right side
    122,934.78x = 8,110,107,632.74
  5. Step 5: Solve for x
    x = 8,110,107,632.74/122,934.78
  6. Step 6: Final answer
    x = 65,970.82

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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.