Home / 184,527.24-276,777.90-105,393.48

Finding the Fourth Proportional to 184,527.24, 276,777.90 and 105,393.48

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Solution

The fourth proportional to 184,527.24, 276,777.90 and 105,393.48 is: 158,082.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,527.24 : 276,777.90 = 105,393.48 : x
  2. Step 2: Convert to fraction form
    184,527.24/276,777.90 = 105,393.48/x
  3. Step 3: Cross multiply
    184,527.24x = 276,777.90 × 105,393.48
  4. Step 4: Simplify right side
    184,527.24x = 29,170,586,068.09
  5. Step 5: Solve for x
    x = 29,170,586,068.09/184,527.24
  6. Step 6: Final answer
    x = 158,082.82

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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.