Home / 184,076.26-254,018.64-103,508.44

Finding the Fourth Proportional to 184,076.26, 254,018.64 and 103,508.44

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Solution

The fourth proportional to 184,076.26, 254,018.64 and 103,508.44 is: 142,837.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,076.26 : 254,018.64 = 103,508.44 : x
  2. Step 2: Convert to fraction form
    184,076.26/254,018.64 = 103,508.44/x
  3. Step 3: Cross multiply
    184,076.26x = 254,018.64 × 103,508.44
  4. Step 4: Simplify right side
    184,076.26x = 26,293,073,157.32
  5. Step 5: Solve for x
    x = 26,293,073,157.32/184,076.26
  6. Step 6: Final answer
    x = 142,837.94

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1.5x scale

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.