Home / 197,333.28-295,932.86-64,180.49

Finding the Fourth Proportional to 197,333.28, 295,932.86 and 64,180.49

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Solution

The fourth proportional to 197,333.28, 295,932.86 and 64,180.49 is: 96,248.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,333.28 : 295,932.86 = 64,180.49 : x
  2. Step 2: Convert to fraction form
    197,333.28/295,932.86 = 64,180.49/x
  3. Step 3: Cross multiply
    197,333.28x = 295,932.86 × 64,180.49
  4. Step 4: Simplify right side
    197,333.28x = 18,993,114,402.01
  5. Step 5: Solve for x
    x = 18,993,114,402.01/197,333.28
  6. Step 6: Final answer
    x = 96,248.92

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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.