Home / 111,096.30-166,670.85-36,216.94

Finding the Fourth Proportional to 111,096.30, 166,670.85 and 36,216.94

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Solution

The fourth proportional to 111,096.30, 166,670.85 and 36,216.94 is: 54,334.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,096.30 : 166,670.85 = 36,216.94 : x
  2. Step 2: Convert to fraction form
    111,096.30/166,670.85 = 36,216.94/x
  3. Step 3: Cross multiply
    111,096.30x = 166,670.85 × 36,216.94
  4. Step 4: Simplify right side
    111,096.30x = 6,036,308,174.20
  5. Step 5: Solve for x
    x = 6,036,308,174.20/111,096.30
  6. Step 6: Final answer
    x = 54,334.02

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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.