Home / 6,228.03-9,331.67-4,470.40

Finding the Fourth Proportional to 6,228.03, 9,331.67 and 4,470.40

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Solution

The fourth proportional to 6,228.03, 9,331.67 and 4,470.40 is: 6,698.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228.03 : 9,331.67 = 4,470.40 : x
  2. Step 2: Convert to fraction form
    6,228.03/9,331.67 = 4,470.40/x
  3. Step 3: Cross multiply
    6,228.03x = 9,331.67 × 4,470.40
  4. Step 4: Simplify right side
    6,228.03x = 41,716,286.88
  5. Step 5: Solve for x
    x = 41,716,286.88/6,228.03
  6. Step 6: Final answer
    x = 6,698.15

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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.