Home / 197,273.08-295,946.75-64,191.41

Finding the Fourth Proportional to 197,273.08, 295,946.75 and 64,191.41

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Solution

The fourth proportional to 197,273.08, 295,946.75 and 64,191.41 is: 96,299.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,273.08 : 295,946.75 = 64,191.41 : x
  2. Step 2: Convert to fraction form
    197,273.08/295,946.75 = 64,191.41/x
  3. Step 3: Cross multiply
    197,273.08x = 295,946.75 × 64,191.41
  4. Step 4: Simplify right side
    197,273.08x = 18,997,237,848.16
  5. Step 5: Solve for x
    x = 18,997,237,848.16/197,273.08
  6. Step 6: Final answer
    x = 96,299.19

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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.