Home / 112,253.56-168,406.26-33,366.04

Finding the Fourth Proportional to 112,253.56, 168,406.26 and 33,366.04

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Solution

The fourth proportional to 112,253.56, 168,406.26 and 33,366.04 is: 50,056.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,253.56 : 168,406.26 = 33,366.04 : x
  2. Step 2: Convert to fraction form
    112,253.56/168,406.26 = 33,366.04/x
  3. Step 3: Cross multiply
    112,253.56x = 168,406.26 × 33,366.04
  4. Step 4: Simplify right side
    112,253.56x = 5,619,050,007.41
  5. Step 5: Solve for x
    x = 5,619,050,007.41/112,253.56
  6. Step 6: Final answer
    x = 50,056.76

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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.