Home / 184,189.93-276,330.87-64,248.62

Finding the Fourth Proportional to 184,189.93, 276,330.87 and 64,248.62

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Solution

The fourth proportional to 184,189.93, 276,330.87 and 64,248.62 is: 96,388.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,189.93 : 276,330.87 = 64,248.62 : x
  2. Step 2: Convert to fraction form
    184,189.93/276,330.87 = 64,248.62/x
  3. Step 3: Cross multiply
    184,189.93x = 276,330.87 × 64,248.62
  4. Step 4: Simplify right side
    184,189.93x = 17,753,877,060.90
  5. Step 5: Solve for x
    x = 17,753,877,060.90/184,189.93
  6. Step 6: Final answer
    x = 96,388.97

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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.