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Finding the Fourth Proportional to 223,152.48, 334,765.67 and 110,836.44

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Solution

The fourth proportional to 223,152.48, 334,765.67 and 110,836.44 is: 166,273.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,152.48 : 334,765.67 = 110,836.44 : x
  2. Step 2: Convert to fraction form
    223,152.48/334,765.67 = 110,836.44/x
  3. Step 3: Cross multiply
    223,152.48x = 334,765.67 × 110,836.44
  4. Step 4: Simplify right side
    223,152.48x = 37,104,234,542.83
  5. Step 5: Solve for x
    x = 37,104,234,542.83/223,152.48
  6. Step 6: Final answer
    x = 166,273.01

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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.