Home / 6,130.82-9,196.31-1,748.27

Finding the Fourth Proportional to 6,130.82, 9,196.31 and 1,748.27

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Solution

The fourth proportional to 6,130.82, 9,196.31 and 1,748.27 is: 2,622.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130.82 : 9,196.31 = 1,748.27 : x
  2. Step 2: Convert to fraction form
    6,130.82/9,196.31 = 1,748.27/x
  3. Step 3: Cross multiply
    6,130.82x = 9,196.31 × 1,748.27
  4. Step 4: Simplify right side
    6,130.82x = 16,077,631.53
  5. Step 5: Solve for x
    x = 16,077,631.53/6,130.82
  6. Step 6: Final answer
    x = 2,622.43

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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.