Home / 184,184.46-276,322.66-64,243.13

Finding the Fourth Proportional to 184,184.46, 276,322.66 and 64,243.13

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Solution

The fourth proportional to 184,184.46, 276,322.66 and 64,243.13 is: 96,380.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,184.46 : 276,322.66 = 64,243.13 : x
  2. Step 2: Convert to fraction form
    184,184.46/276,322.66 = 64,243.13/x
  3. Step 3: Cross multiply
    184,184.46x = 276,322.66 × 64,243.13
  4. Step 4: Simplify right side
    184,184.46x = 17,751,831,026.10
  5. Step 5: Solve for x
    x = 17,751,831,026.10/184,184.46
  6. Step 6: Final answer
    x = 96,380.72

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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.