Home / 184,220.56-276,336.76-51,102.16

Finding the Fourth Proportional to 184,220.56, 276,336.76 and 51,102.16

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Solution

The fourth proportional to 184,220.56, 276,336.76 and 51,102.16 is: 76,654.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,220.56 : 276,336.76 = 51,102.16 : x
  2. Step 2: Convert to fraction form
    184,220.56/276,336.76 = 51,102.16/x
  3. Step 3: Cross multiply
    184,220.56x = 276,336.76 × 51,102.16
  4. Step 4: Simplify right side
    184,220.56x = 14,121,405,323.40
  5. Step 5: Solve for x
    x = 14,121,405,323.40/184,220.56
  6. Step 6: Final answer
    x = 76,654.88

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1.5x scale

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.