Home / 6,907.26-9,535.22-4,073.68

Finding the Fourth Proportional to 6,907.26, 9,535.22 and 4,073.68

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Solution

The fourth proportional to 6,907.26, 9,535.22 and 4,073.68 is: 5,623.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907.26 : 9,535.22 = 4,073.68 : x
  2. Step 2: Convert to fraction form
    6,907.26/9,535.22 = 4,073.68/x
  3. Step 3: Cross multiply
    6,907.26x = 9,535.22 × 4,073.68
  4. Step 4: Simplify right side
    6,907.26x = 38,843,435.01
  5. Step 5: Solve for x
    x = 38,843,435.01/6,907.26
  6. Step 6: Final answer
    x = 5,623.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.