Home / 3,302.22-4,954.07-1,110.89

Finding the Fourth Proportional to 3,302.22, 4,954.07 and 1,110.89

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Solution

The fourth proportional to 3,302.22, 4,954.07 and 1,110.89 is: 1,666.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302.22 : 4,954.07 = 1,110.89 : x
  2. Step 2: Convert to fraction form
    3,302.22/4,954.07 = 1,110.89/x
  3. Step 3: Cross multiply
    3,302.22x = 4,954.07 × 1,110.89
  4. Step 4: Simplify right side
    3,302.22x = 5,503,396.50
  5. Step 5: Solve for x
    x = 5,503,396.50/3,302.22
  6. Step 6: Final answer
    x = 1,666.57

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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.