Home / 10,993.45-16,492.48-3,597.33

Finding the Fourth Proportional to 10,993.45, 16,492.48 and 3,597.33

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Solution

The fourth proportional to 10,993.45, 16,492.48 and 3,597.33 is: 5,396.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,993.45 : 16,492.48 = 3,597.33 : x
  2. Step 2: Convert to fraction form
    10,993.45/16,492.48 = 3,597.33/x
  3. Step 3: Cross multiply
    10,993.45x = 16,492.48 × 3,597.33
  4. Step 4: Simplify right side
    10,993.45x = 59,328,893.08
  5. Step 5: Solve for x
    x = 59,328,893.08/10,993.45
  6. Step 6: Final answer
    x = 5,396.75

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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.