Home / 197,262.96-295,931.57-64,181.28

Finding the Fourth Proportional to 197,262.96, 295,931.57 and 64,181.28

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Solution

The fourth proportional to 197,262.96, 295,931.57 and 64,181.28 is: 96,284.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,262.96 : 295,931.57 = 64,181.28 : x
  2. Step 2: Convert to fraction form
    197,262.96/295,931.57 = 64,181.28/x
  3. Step 3: Cross multiply
    197,262.96x = 295,931.57 × 64,181.28
  4. Step 4: Simplify right side
    197,262.96x = 18,993,266,634.10
  5. Step 5: Solve for x
    x = 18,993,266,634.10/197,262.96
  6. Step 6: Final answer
    x = 96,284.00

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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.