Home / 3,054.33-4,582.05-1,106.67

Finding the Fourth Proportional to 3,054.33, 4,582.05 and 1,106.67

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Solution

The fourth proportional to 3,054.33, 4,582.05 and 1,106.67 is: 1,660.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054.33 : 4,582.05 = 1,106.67 : x
  2. Step 2: Convert to fraction form
    3,054.33/4,582.05 = 1,106.67/x
  3. Step 3: Cross multiply
    3,054.33x = 4,582.05 × 1,106.67
  4. Step 4: Simplify right side
    3,054.33x = 5,070,817.27
  5. Step 5: Solve for x
    x = 5,070,817.27/3,054.33
  6. Step 6: Final answer
    x = 1,660.21

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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.