Home / 195,504.01-269,799.64-110,621.07

Finding the Fourth Proportional to 195,504.01, 269,799.64 and 110,621.07

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Solution

The fourth proportional to 195,504.01, 269,799.64 and 110,621.07 is: 152,659.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,504.01 : 269,799.64 = 110,621.07 : x
  2. Step 2: Convert to fraction form
    195,504.01/269,799.64 = 110,621.07/x
  3. Step 3: Cross multiply
    195,504.01x = 269,799.64 × 110,621.07
  4. Step 4: Simplify right side
    195,504.01x = 29,845,524,585.86
  5. Step 5: Solve for x
    x = 29,845,524,585.86/195,504.01
  6. Step 6: Final answer
    x = 152,659.40

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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.