Home / 184,130.79-276,204.02-51,007.83

Finding the Fourth Proportional to 184,130.79, 276,204.02 and 51,007.83

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Solution

The fourth proportional to 184,130.79, 276,204.02 and 51,007.83 is: 76,513.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,130.79 : 276,204.02 = 51,007.83 : x
  2. Step 2: Convert to fraction form
    184,130.79/276,204.02 = 51,007.83/x
  3. Step 3: Cross multiply
    184,130.79x = 276,204.02 × 51,007.83
  4. Step 4: Simplify right side
    184,130.79x = 14,088,567,442.44
  5. Step 5: Solve for x
    x = 14,088,567,442.44/184,130.79
  6. Step 6: Final answer
    x = 76,513.91

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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.