Home / 11,094.25-16,626.79-5,475.01

Finding the Fourth Proportional to 11,094.25, 16,626.79 and 5,475.01

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Solution

The fourth proportional to 11,094.25, 16,626.79 and 5,475.01 is: 8,205.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094.25 : 16,626.79 = 5,475.01 : x
  2. Step 2: Convert to fraction form
    11,094.25/16,626.79 = 5,475.01/x
  3. Step 3: Cross multiply
    11,094.25x = 16,626.79 × 5,475.01
  4. Step 4: Simplify right side
    11,094.25x = 91,031,841.52
  5. Step 5: Solve for x
    x = 91,031,841.52/11,094.25
  6. Step 6: Final answer
    x = 8,205.32

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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.