Home / 195,549.27-269,851.14-110,664.51

Finding the Fourth Proportional to 195,549.27, 269,851.14 and 110,664.51

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Solution

The fourth proportional to 195,549.27, 269,851.14 and 110,664.51 is: 152,713.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,549.27 : 269,851.14 = 110,664.51 : x
  2. Step 2: Convert to fraction form
    195,549.27/269,851.14 = 110,664.51/x
  3. Step 3: Cross multiply
    195,549.27x = 269,851.14 × 110,664.51
  4. Step 4: Simplify right side
    195,549.27x = 29,862,944,181.04
  5. Step 5: Solve for x
    x = 29,862,944,181.04/195,549.27
  6. Step 6: Final answer
    x = 152,713.15

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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.