Home / 184,588.35-276,891.31-89,705.49

Finding the Fourth Proportional to 184,588.35, 276,891.31 and 89,705.49

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Solution

The fourth proportional to 184,588.35, 276,891.31 and 89,705.49 is: 134,562.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,588.35 : 276,891.31 = 89,705.49 : x
  2. Step 2: Convert to fraction form
    184,588.35/276,891.31 = 89,705.49/x
  3. Step 3: Cross multiply
    184,588.35x = 276,891.31 × 89,705.49
  4. Step 4: Simplify right side
    184,588.35x = 24,838,669,714.08
  5. Step 5: Solve for x
    x = 24,838,669,714.08/184,588.35
  6. Step 6: Final answer
    x = 134,562.50

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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.