Home / 166,995.53-230,449.07-95,374.07

Finding the Fourth Proportional to 166,995.53, 230,449.07 and 95,374.07

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Solution

The fourth proportional to 166,995.53, 230,449.07 and 95,374.07 is: 131,613.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,995.53 : 230,449.07 = 95,374.07 : x
  2. Step 2: Convert to fraction form
    166,995.53/230,449.07 = 95,374.07/x
  3. Step 3: Cross multiply
    166,995.53x = 230,449.07 × 95,374.07
  4. Step 4: Simplify right side
    166,995.53x = 21,978,865,256.74
  5. Step 5: Solve for x
    x = 21,978,865,256.74/166,995.53
  6. Step 6: Final answer
    x = 131,613.49

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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.