Home / 184,394.17-276,416.29-66,004.57

Finding the Fourth Proportional to 184,394.17, 276,416.29 and 66,004.57

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Solution

The fourth proportional to 184,394.17, 276,416.29 and 66,004.57 is: 98,944.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,394.17 : 276,416.29 = 66,004.57 : x
  2. Step 2: Convert to fraction form
    184,394.17/276,416.29 = 66,004.57/x
  3. Step 3: Cross multiply
    184,394.17x = 276,416.29 × 66,004.57
  4. Step 4: Simplify right side
    184,394.17x = 18,244,738,362.45
  5. Step 5: Solve for x
    x = 18,244,738,362.45/184,394.17
  6. Step 6: Final answer
    x = 98,944.23

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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.