Home / 184,051.20-276,082.93-50,920.31

Finding the Fourth Proportional to 184,051.20, 276,082.93 and 50,920.31

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Solution

The fourth proportional to 184,051.20, 276,082.93 and 50,920.31 is: 76,382.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,051.20 : 276,082.93 = 50,920.31 : x
  2. Step 2: Convert to fraction form
    184,051.20/276,082.93 = 50,920.31/x
  3. Step 3: Cross multiply
    184,051.20x = 276,082.93 × 50,920.31
  4. Step 4: Simplify right side
    184,051.20x = 14,058,228,381.31
  5. Step 5: Solve for x
    x = 14,058,228,381.31/184,051.20
  6. Step 6: Final answer
    x = 76,382.16

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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.