Home / 6,629.04-9,933.84-4,685.04

Finding the Fourth Proportional to 6,629.04, 9,933.84 and 4,685.04

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Solution

The fourth proportional to 6,629.04, 9,933.84 and 4,685.04 is: 7,020.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629.04 : 9,933.84 = 4,685.04 : x
  2. Step 2: Convert to fraction form
    6,629.04/9,933.84 = 4,685.04/x
  3. Step 3: Cross multiply
    6,629.04x = 9,933.84 × 4,685.04
  4. Step 4: Simplify right side
    6,629.04x = 46,540,437.75
  5. Step 5: Solve for x
    x = 46,540,437.75/6,629.04
  6. Step 6: Final answer
    x = 7,020.69

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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.