Home / 184,126.12-276,144.30-51,002.92

Finding the Fourth Proportional to 184,126.12, 276,144.30 and 51,002.92

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Solution

The fourth proportional to 184,126.12, 276,144.30 and 51,002.92 is: 76,491.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,126.12 : 276,144.30 = 51,002.92 : x
  2. Step 2: Convert to fraction form
    184,126.12/276,144.30 = 51,002.92/x
  3. Step 3: Cross multiply
    184,126.12x = 276,144.30 × 51,002.92
  4. Step 4: Simplify right side
    184,126.12x = 14,084,165,641.36
  5. Step 5: Solve for x
    x = 14,084,165,641.36/184,126.12
  6. Step 6: Final answer
    x = 76,491.95

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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.