Home / 195,462.08-269,501.28-165,194

Finding the Fourth Proportional to 195,462.08, 269,501.28 and 165,194

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Solution

The fourth proportional to 195,462.08, 269,501.28 and 165,194 is: 227,767.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,462.08 : 269,501.28 = 165,194 : x
  2. Step 2: Convert to fraction form
    195,462.08/269,501.28 = 165,194/x
  3. Step 3: Cross multiply
    195,462.08x = 269,501.28 × 165,194
  4. Step 4: Simplify right side
    195,462.08x = 44,519,994,448.32
  5. Step 5: Solve for x
    x = 44,519,994,448.32/195,462.08
  6. Step 6: Final answer
    x = 227,767.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.