Home / 792,088.27-1,188,202.26-223,474.34

Finding the Fourth Proportional to 792,088.27, 1,188,202.26 and 223,474.34

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Solution

The fourth proportional to 792,088.27, 1,188,202.26 and 223,474.34 is: 335,231.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,088.27 : 1,188,202.26 = 223,474.34 : x
  2. Step 2: Convert to fraction form
    792,088.27/1,188,202.26 = 223,474.34/x
  3. Step 3: Cross multiply
    792,088.27x = 1,188,202.26 × 223,474.34
  4. Step 4: Simplify right side
    792,088.27x = 265,532,719,648.54
  5. Step 5: Solve for x
    x = 265,532,719,648.54/792,088.27
  6. Step 6: Final answer
    x = 335,231.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.