Home / 184,127.91-276,190.01-64,184.61

Finding the Fourth Proportional to 184,127.91, 276,190.01 and 64,184.61

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Solution

The fourth proportional to 184,127.91, 276,190.01 and 64,184.61 is: 96,276.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,127.91 : 276,190.01 = 64,184.61 : x
  2. Step 2: Convert to fraction form
    184,127.91/276,190.01 = 64,184.61/x
  3. Step 3: Cross multiply
    184,127.91x = 276,190.01 × 64,184.61
  4. Step 4: Simplify right side
    184,127.91x = 17,727,148,077.75
  5. Step 5: Solve for x
    x = 17,727,148,077.75/184,127.91
  6. Step 6: Final answer
    x = 96,276.27

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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.