Home / 184,082.10-276,125.70-121,304.10

Finding the Fourth Proportional to 184,082.10, 276,125.70 and 121,304.10

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Solution

The fourth proportional to 184,082.10, 276,125.70 and 121,304.10 is: 181,957.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,082.10 : 276,125.70 = 121,304.10 : x
  2. Step 2: Convert to fraction form
    184,082.10/276,125.70 = 121,304.10/x
  3. Step 3: Cross multiply
    184,082.10x = 276,125.70 × 121,304.10
  4. Step 4: Simplify right side
    184,082.10x = 33,495,179,525.37
  5. Step 5: Solve for x
    x = 33,495,179,525.37/184,082.10
  6. Step 6: Final answer
    x = 181,957.83

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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.