Home / 165,845.97-228,867.51-94,226.10

Finding the Fourth Proportional to 165,845.97, 228,867.51 and 94,226.10

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Solution

The fourth proportional to 165,845.97, 228,867.51 and 94,226.10 is: 130,032.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,845.97 : 228,867.51 = 94,226.10 : x
  2. Step 2: Convert to fraction form
    165,845.97/228,867.51 = 94,226.10/x
  3. Step 3: Cross multiply
    165,845.97x = 228,867.51 × 94,226.10
  4. Step 4: Simplify right side
    165,845.97x = 21,565,292,884.01
  5. Step 5: Solve for x
    x = 21,565,292,884.01/165,845.97
  6. Step 6: Final answer
    x = 130,032.06

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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.