Home / 195,460.08-269,498.52-165,192

Finding the Fourth Proportional to 195,460.08, 269,498.52 and 165,192

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Solution

The fourth proportional to 195,460.08, 269,498.52 and 165,192 is: 227,765.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,460.08 : 269,498.52 = 165,192 : x
  2. Step 2: Convert to fraction form
    195,460.08/269,498.52 = 165,192/x
  3. Step 3: Cross multiply
    195,460.08x = 269,498.52 × 165,192
  4. Step 4: Simplify right side
    195,460.08x = 44,518,999,515.84
  5. Step 5: Solve for x
    x = 44,518,999,515.84/195,460.08
  6. Step 6: Final answer
    x = 227,765.18

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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.