Home / 332,081.50-498,122.26-110,465.50

Finding the Fourth Proportional to 332,081.50, 498,122.26 and 110,465.50

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Solution

The fourth proportional to 332,081.50, 498,122.26 and 110,465.50 is: 165,698.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,081.50 : 498,122.26 = 110,465.50 : x
  2. Step 2: Convert to fraction form
    332,081.50/498,122.26 = 110,465.50/x
  3. Step 3: Cross multiply
    332,081.50x = 498,122.26 × 110,465.50
  4. Step 4: Simplify right side
    332,081.50x = 55,025,324,512.03
  5. Step 5: Solve for x
    x = 55,025,324,512.03/332,081.50
  6. Step 6: Final answer
    x = 165,698.25

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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.