Home / 122,715.37-184,073.30-33,969.13

Finding the Fourth Proportional to 122,715.37, 184,073.30 and 33,969.13

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Solution

The fourth proportional to 122,715.37, 184,073.30 and 33,969.13 is: 50,953.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,715.37 : 184,073.30 = 33,969.13 : x
  2. Step 2: Convert to fraction form
    122,715.37/184,073.30 = 33,969.13/x
  3. Step 3: Cross multiply
    122,715.37x = 184,073.30 × 33,969.13
  4. Step 4: Simplify right side
    122,715.37x = 6,252,810,317.41
  5. Step 5: Solve for x
    x = 6,252,810,317.41/122,715.37
  6. Step 6: Final answer
    x = 50,953.77

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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.