Home / 6,267.26-9,398.07-1,885.05

Finding the Fourth Proportional to 6,267.26, 9,398.07 and 1,885.05

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Solution

The fourth proportional to 6,267.26, 9,398.07 and 1,885.05 is: 2,826.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267.26 : 9,398.07 = 1,885.05 : x
  2. Step 2: Convert to fraction form
    6,267.26/9,398.07 = 1,885.05/x
  3. Step 3: Cross multiply
    6,267.26x = 9,398.07 × 1,885.05
  4. Step 4: Simplify right side
    6,267.26x = 17,715,831.85
  5. Step 5: Solve for x
    x = 17,715,831.85/6,267.26
  6. Step 6: Final answer
    x = 2,826.73

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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.