Home / 184,267.32-276,400.06-71,958.94

Finding the Fourth Proportional to 184,267.32, 276,400.06 and 71,958.94

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Solution

The fourth proportional to 184,267.32, 276,400.06 and 71,958.94 is: 107,938.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,267.32 : 276,400.06 = 71,958.94 : x
  2. Step 2: Convert to fraction form
    184,267.32/276,400.06 = 71,958.94/x
  3. Step 3: Cross multiply
    184,267.32x = 276,400.06 × 71,958.94
  4. Step 4: Simplify right side
    184,267.32x = 19,889,455,333.54
  5. Step 5: Solve for x
    x = 19,889,455,333.54/184,267.32
  6. Step 6: Final answer
    x = 107,938.05

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1.5x scale

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.