Home / 184,211.84-276,317.76-51,092.10

Finding the Fourth Proportional to 184,211.84, 276,317.76 and 51,092.10

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Solution

The fourth proportional to 184,211.84, 276,317.76 and 51,092.10 is: 76,638.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,211.84 : 276,317.76 = 51,092.10 : x
  2. Step 2: Convert to fraction form
    184,211.84/276,317.76 = 51,092.10/x
  3. Step 3: Cross multiply
    184,211.84x = 276,317.76 × 51,092.10
  4. Step 4: Simplify right side
    184,211.84x = 14,117,654,625.70
  5. Step 5: Solve for x
    x = 14,117,654,625.70/184,211.84
  6. Step 6: Final answer
    x = 76,638.15

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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.