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Finding the Fourth Proportional to 184,630.30, 276,945.45 and 183,463.90

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Solution

The fourth proportional to 184,630.30, 276,945.45 and 183,463.90 is: 275,195.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,630.30 : 276,945.45 = 183,463.90 : x
  2. Step 2: Convert to fraction form
    184,630.30/276,945.45 = 183,463.90/x
  3. Step 3: Cross multiply
    184,630.30x = 276,945.45 × 183,463.90
  4. Step 4: Simplify right side
    184,630.30x = 50,809,492,344.26
  5. Step 5: Solve for x
    x = 50,809,492,344.26/184,630.30
  6. Step 6: Final answer
    x = 275,195.85

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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.