Home / 197,329.88-295,997.56-64,210.84

Finding the Fourth Proportional to 197,329.88, 295,997.56 and 64,210.84

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Solution

The fourth proportional to 197,329.88, 295,997.56 and 64,210.84 is: 96,317.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,329.88 : 295,997.56 = 64,210.84 : x
  2. Step 2: Convert to fraction form
    197,329.88/295,997.56 = 64,210.84/x
  3. Step 3: Cross multiply
    197,329.88x = 295,997.56 × 64,210.84
  4. Step 4: Simplify right side
    197,329.88x = 19,006,251,065.03
  5. Step 5: Solve for x
    x = 19,006,251,065.03/197,329.88
  6. Step 6: Final answer
    x = 96,317.15

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1.5x scale

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.