Home / 110,849.22-151,864.00-106,697.95

Finding the Fourth Proportional to 110,849.22, 151,864.00 and 106,697.95

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Solution

The fourth proportional to 110,849.22, 151,864.00 and 106,697.95 is: 146,176.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,849.22 : 151,864.00 = 106,697.95 : x
  2. Step 2: Convert to fraction form
    110,849.22/151,864.00 = 106,697.95/x
  3. Step 3: Cross multiply
    110,849.22x = 151,864.00 × 106,697.95
  4. Step 4: Simplify right side
    110,849.22x = 16,203,576,832.40
  5. Step 5: Solve for x
    x = 16,203,576,832.40/110,849.22
  6. Step 6: Final answer
    x = 146,176.73

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.