Home / 184,351.76-276,594.26-64,426.47

Finding the Fourth Proportional to 184,351.76, 276,594.26 and 64,426.47

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Solution

The fourth proportional to 184,351.76, 276,594.26 and 64,426.47 is: 96,662.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,351.76 : 276,594.26 = 64,426.47 : x
  2. Step 2: Convert to fraction form
    184,351.76/276,594.26 = 64,426.47/x
  3. Step 3: Cross multiply
    184,351.76x = 276,594.26 × 64,426.47
  4. Step 4: Simplify right side
    184,351.76x = 17,819,991,471.93
  5. Step 5: Solve for x
    x = 17,819,991,471.93/184,351.76
  6. Step 6: Final answer
    x = 96,662.99

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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.