Home / 184,328.46-254,373.82-103,757.22

Finding the Fourth Proportional to 184,328.46, 254,373.82 and 103,757.22

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Solution

The fourth proportional to 184,328.46, 254,373.82 and 103,757.22 is: 143,185.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,328.46 : 254,373.82 = 103,757.22 : x
  2. Step 2: Convert to fraction form
    184,328.46/254,373.82 = 103,757.22/x
  3. Step 3: Cross multiply
    184,328.46x = 254,373.82 × 103,757.22
  4. Step 4: Simplify right side
    184,328.46x = 26,393,120,144.59
  5. Step 5: Solve for x
    x = 26,393,120,144.59/184,328.46
  6. Step 6: Final answer
    x = 143,185.27

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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.