Home / 199,018.37-298,544.85-64,096.01

Finding the Fourth Proportional to 199,018.37, 298,544.85 and 64,096.01

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Solution

The fourth proportional to 199,018.37, 298,544.85 and 64,096.01 is: 96,149.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,018.37 : 298,544.85 = 64,096.01 : x
  2. Step 2: Convert to fraction form
    199,018.37/298,544.85 = 64,096.01/x
  3. Step 3: Cross multiply
    199,018.37x = 298,544.85 × 64,096.01
  4. Step 4: Simplify right side
    199,018.37x = 19,135,534,437.41
  5. Step 5: Solve for x
    x = 19,135,534,437.41/199,018.37
  6. Step 6: Final answer
    x = 96,149.59

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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.