Home / 184,186.93-276,326.37-64,245.62

Finding the Fourth Proportional to 184,186.93, 276,326.37 and 64,245.62

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Solution

The fourth proportional to 184,186.93, 276,326.37 and 64,245.62 is: 96,384.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,186.93 : 276,326.37 = 64,245.62 : x
  2. Step 2: Convert to fraction form
    184,186.93/276,326.37 = 64,245.62/x
  3. Step 3: Cross multiply
    184,186.93x = 276,326.37 × 64,245.62
  4. Step 4: Simplify right side
    184,186.93x = 17,752,758,759.10
  5. Step 5: Solve for x
    x = 17,752,758,759.10/184,186.93
  6. Step 6: Final answer
    x = 96,384.47

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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.