Home / 7,114.75-10,673.37-2,433.66

Finding the Fourth Proportional to 7,114.75, 10,673.37 and 2,433.66

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Solution

The fourth proportional to 7,114.75, 10,673.37 and 2,433.66 is: 3,650.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114.75 : 10,673.37 = 2,433.66 : x
  2. Step 2: Convert to fraction form
    7,114.75/10,673.37 = 2,433.66/x
  3. Step 3: Cross multiply
    7,114.75x = 10,673.37 × 2,433.66
  4. Step 4: Simplify right side
    7,114.75x = 25,975,300.27
  5. Step 5: Solve for x
    x = 25,975,300.27/7,114.75
  6. Step 6: Final answer
    x = 3,650.91

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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.