Home / 112,350.20-168,516.06-33,464.43

Finding the Fourth Proportional to 112,350.20, 168,516.06 and 33,464.43

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Solution

The fourth proportional to 112,350.20, 168,516.06 and 33,464.43 is: 50,193.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,350.20 : 168,516.06 = 33,464.43 : x
  2. Step 2: Convert to fraction form
    112,350.20/168,516.06 = 33,464.43/x
  3. Step 3: Cross multiply
    112,350.20x = 168,516.06 × 33,464.43
  4. Step 4: Simplify right side
    112,350.20x = 5,639,293,893.75
  5. Step 5: Solve for x
    x = 5,639,293,893.75/112,350.20
  6. Step 6: Final answer
    x = 50,193.90

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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.