Home / 7,207.33-10,797.01-4,734.65

Finding the Fourth Proportional to 7,207.33, 10,797.01 and 4,734.65

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Solution

The fourth proportional to 7,207.33, 10,797.01 and 4,734.65 is: 7,092.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,207.33 : 10,797.01 = 4,734.65 : x
  2. Step 2: Convert to fraction form
    7,207.33/10,797.01 = 4,734.65/x
  3. Step 3: Cross multiply
    7,207.33x = 10,797.01 × 4,734.65
  4. Step 4: Simplify right side
    7,207.33x = 51,120,063.40
  5. Step 5: Solve for x
    x = 51,120,063.40/7,207.33
  6. Step 6: Final answer
    x = 7,092.79

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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.