Home / 197,301.39-295,954.82-64,182.35

Finding the Fourth Proportional to 197,301.39, 295,954.82 and 64,182.35

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Solution

The fourth proportional to 197,301.39, 295,954.82 and 64,182.35 is: 96,274.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,301.39 : 295,954.82 = 64,182.35 : x
  2. Step 2: Convert to fraction form
    197,301.39/295,954.82 = 64,182.35/x
  3. Step 3: Cross multiply
    197,301.39x = 295,954.82 × 64,182.35
  4. Step 4: Simplify right side
    197,301.39x = 18,995,074,040.74
  5. Step 5: Solve for x
    x = 18,995,074,040.74/197,301.39
  6. Step 6: Final answer
    x = 96,274.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.