Home / 184,154.13-276,234.76-57,798.48

Finding the Fourth Proportional to 184,154.13, 276,234.76 and 57,798.48

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Solution

The fourth proportional to 184,154.13, 276,234.76 and 57,798.48 is: 86,698.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,154.13 : 276,234.76 = 57,798.48 : x
  2. Step 2: Convert to fraction form
    184,154.13/276,234.76 = 57,798.48/x
  3. Step 3: Cross multiply
    184,154.13x = 276,234.76 × 57,798.48
  4. Step 4: Simplify right side
    184,154.13x = 15,965,949,251.16
  5. Step 5: Solve for x
    x = 15,965,949,251.16/184,154.13
  6. Step 6: Final answer
    x = 86,698.84

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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.