Home / 166,825.32-230,235.48-95,216.16

Finding the Fourth Proportional to 166,825.32, 230,235.48 and 95,216.16

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Solution

The fourth proportional to 166,825.32, 230,235.48 and 95,216.16 is: 131,407.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,825.32 : 230,235.48 = 95,216.16 : x
  2. Step 2: Convert to fraction form
    166,825.32/230,235.48 = 95,216.16/x
  3. Step 3: Cross multiply
    166,825.32x = 230,235.48 × 95,216.16
  4. Step 4: Simplify right side
    166,825.32x = 21,922,138,301.36
  5. Step 5: Solve for x
    x = 21,922,138,301.36/166,825.32
  6. Step 6: Final answer
    x = 131,407.74

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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.