Home / 6,684.06-9,228.24-4,563.15

Finding the Fourth Proportional to 6,684.06, 9,228.24 and 4,563.15

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Solution

The fourth proportional to 6,684.06, 9,228.24 and 4,563.15 is: 6,300.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684.06 : 9,228.24 = 4,563.15 : x
  2. Step 2: Convert to fraction form
    6,684.06/9,228.24 = 4,563.15/x
  3. Step 3: Cross multiply
    6,684.06x = 9,228.24 × 4,563.15
  4. Step 4: Simplify right side
    6,684.06x = 42,109,843.36
  5. Step 5: Solve for x
    x = 42,109,843.36/6,684.06
  6. Step 6: Final answer
    x = 6,300.04

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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.