Home / 195,728.67-270,096.53-110,846.34

Finding the Fourth Proportional to 195,728.67, 270,096.53 and 110,846.34

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Solution

The fourth proportional to 195,728.67, 270,096.53 and 110,846.34 is: 152,962.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,728.67 : 270,096.53 = 110,846.34 : x
  2. Step 2: Convert to fraction form
    195,728.67/270,096.53 = 110,846.34/x
  3. Step 3: Cross multiply
    195,728.67x = 270,096.53 × 110,846.34
  4. Step 4: Simplify right side
    195,728.67x = 29,939,211,242.97
  5. Step 5: Solve for x
    x = 29,939,211,242.97/195,728.67
  6. Step 6: Final answer
    x = 152,962.83

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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.