Home / 11,074.10-16,614.35-3,283.10

Finding the Fourth Proportional to 11,074.10, 16,614.35 and 3,283.10

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Solution

The fourth proportional to 11,074.10, 16,614.35 and 3,283.10 is: 4,925.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,074.10 : 16,614.35 = 3,283.10 : x
  2. Step 2: Convert to fraction form
    11,074.10/16,614.35 = 3,283.10/x
  3. Step 3: Cross multiply
    11,074.10x = 16,614.35 × 3,283.10
  4. Step 4: Simplify right side
    11,074.10x = 54,546,572.49
  5. Step 5: Solve for x
    x = 54,546,572.49/11,074.10
  6. Step 6: Final answer
    x = 4,925.60

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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.