Home / 202,895.08-304,093.34-113,961.64

Finding the Fourth Proportional to 202,895.08, 304,093.34 and 113,961.64

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Solution

The fourth proportional to 202,895.08, 304,093.34 and 113,961.64 is: 170,802.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,895.08 : 304,093.34 = 113,961.64 : x
  2. Step 2: Convert to fraction form
    202,895.08/304,093.34 = 113,961.64/x
  3. Step 3: Cross multiply
    202,895.08x = 304,093.34 × 113,961.64
  4. Step 4: Simplify right side
    202,895.08x = 34,654,975,739.48
  5. Step 5: Solve for x
    x = 34,654,975,739.48/202,895.08
  6. Step 6: Final answer
    x = 170,802.44

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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.