Home / 6,757.25-9,329.29-4,636.33

Finding the Fourth Proportional to 6,757.25, 9,329.29 and 4,636.33

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Solution

The fourth proportional to 6,757.25, 9,329.29 and 4,636.33 is: 6,401.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757.25 : 9,329.29 = 4,636.33 : x
  2. Step 2: Convert to fraction form
    6,757.25/9,329.29 = 4,636.33/x
  3. Step 3: Cross multiply
    6,757.25x = 9,329.29 × 4,636.33
  4. Step 4: Simplify right side
    6,757.25x = 43,253,632.19
  5. Step 5: Solve for x
    x = 43,253,632.19/6,757.25
  6. Step 6: Final answer
    x = 6,401.08

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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.