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Finding the Fourth Proportional to 6,797.04, 9,378.84 and 4,804.14

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Solution

The fourth proportional to 6,797.04, 9,378.84 and 4,804.14 is: 6,628.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797.04 : 9,378.84 = 4,804.14 : x
  2. Step 2: Convert to fraction form
    6,797.04/9,378.84 = 4,804.14/x
  3. Step 3: Cross multiply
    6,797.04x = 9,378.84 × 4,804.14
  4. Step 4: Simplify right side
    6,797.04x = 45,057,260.40
  5. Step 5: Solve for x
    x = 45,057,260.40/6,797.04
  6. Step 6: Final answer
    x = 6,628.95

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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.