Home / 184,372.94-276,588.57-66,041.66

Finding the Fourth Proportional to 184,372.94, 276,588.57 and 66,041.66

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Solution

The fourth proportional to 184,372.94, 276,588.57 and 66,041.66 is: 99,072.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,372.94 : 276,588.57 = 66,041.66 : x
  2. Step 2: Convert to fraction form
    184,372.94/276,588.57 = 66,041.66/x
  3. Step 3: Cross multiply
    184,372.94x = 276,588.57 × 66,041.66
  4. Step 4: Simplify right side
    184,372.94x = 18,266,369,238.95
  5. Step 5: Solve for x
    x = 18,266,369,238.95/184,372.94
  6. Step 6: Final answer
    x = 99,072.94

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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.