Home / 184,622.09-277,511.27-121,845.67

Finding the Fourth Proportional to 184,622.09, 277,511.27 and 121,845.67

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Solution

The fourth proportional to 184,622.09, 277,511.27 and 121,845.67 is: 183,150.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,622.09 : 277,511.27 = 121,845.67 : x
  2. Step 2: Convert to fraction form
    184,622.09/277,511.27 = 121,845.67/x
  3. Step 3: Cross multiply
    184,622.09x = 277,511.27 × 121,845.67
  4. Step 4: Simplify right side
    184,622.09x = 33,813,545,322.69
  5. Step 5: Solve for x
    x = 33,813,545,322.69/184,622.09
  6. Step 6: Final answer
    x = 183,150.06

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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.