Home / 195,324.51-269,553.51-110,439.75

Finding the Fourth Proportional to 195,324.51, 269,553.51 and 110,439.75

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Solution

The fourth proportional to 195,324.51, 269,553.51 and 110,439.75 is: 152,410.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,324.51 : 269,553.51 = 110,439.75 : x
  2. Step 2: Convert to fraction form
    195,324.51/269,553.51 = 110,439.75/x
  3. Step 3: Cross multiply
    195,324.51x = 269,553.51 × 110,439.75
  4. Step 4: Simplify right side
    195,324.51x = 29,769,422,256.02
  5. Step 5: Solve for x
    x = 29,769,422,256.02/195,324.51
  6. Step 6: Final answer
    x = 152,410.07

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1.5x scale

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.