Home / 184,720.08-254,792.22-127,361.82

Finding the Fourth Proportional to 184,720.08, 254,792.22 and 127,361.82

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Solution

The fourth proportional to 184,720.08, 254,792.22 and 127,361.82 is: 175,675.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,720.08 : 254,792.22 = 127,361.82 : x
  2. Step 2: Convert to fraction form
    184,720.08/254,792.22 = 127,361.82/x
  3. Step 3: Cross multiply
    184,720.08x = 254,792.22 × 127,361.82
  4. Step 4: Simplify right side
    184,720.08x = 32,450,800,861.04
  5. Step 5: Solve for x
    x = 32,450,800,861.04/184,720.08
  6. Step 6: Final answer
    x = 175,675.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.