Home / 184,116.93-254,078.96-103,544.43

Finding the Fourth Proportional to 184,116.93, 254,078.96 and 103,544.43

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Solution

The fourth proportional to 184,116.93, 254,078.96 and 103,544.43 is: 142,889.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,116.93 : 254,078.96 = 103,544.43 : x
  2. Step 2: Convert to fraction form
    184,116.93/254,078.96 = 103,544.43/x
  3. Step 3: Cross multiply
    184,116.93x = 254,078.96 × 103,544.43
  4. Step 4: Simplify right side
    184,116.93x = 26,308,460,570.47
  5. Step 5: Solve for x
    x = 26,308,460,570.47/184,116.93
  6. Step 6: Final answer
    x = 142,889.96

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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.