Home / 195,696.96-270,054.24-110,814.23

Finding the Fourth Proportional to 195,696.96, 270,054.24 and 110,814.23

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Solution

The fourth proportional to 195,696.96, 270,054.24 and 110,814.23 is: 152,919.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,696.96 : 270,054.24 = 110,814.23 : x
  2. Step 2: Convert to fraction form
    195,696.96/270,054.24 = 110,814.23/x
  3. Step 3: Cross multiply
    195,696.96x = 270,054.24 × 110,814.23
  4. Step 4: Simplify right side
    195,696.96x = 29,925,851,313.56
  5. Step 5: Solve for x
    x = 29,925,851,313.56/195,696.96
  6. Step 6: Final answer
    x = 152,919.35

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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.