Home / 237,022.30-355,015.05-184,015.90

Finding the Fourth Proportional to 237,022.30, 355,015.05 and 184,015.90

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Solution

The fourth proportional to 237,022.30, 355,015.05 and 184,015.90 is: 275,621.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,022.30 : 355,015.05 = 184,015.90 : x
  2. Step 2: Convert to fraction form
    237,022.30/355,015.05 = 184,015.90/x
  3. Step 3: Cross multiply
    237,022.30x = 355,015.05 × 184,015.90
  4. Step 4: Simplify right side
    237,022.30x = 65,328,413,939.30
  5. Step 5: Solve for x
    x = 65,328,413,939.30/237,022.30
  6. Step 6: Final answer
    x = 275,621.38

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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.