Home / 4,795.01-7,190.08-2,195.72

Finding the Fourth Proportional to 4,795.01, 7,190.08 and 2,195.72

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Solution

The fourth proportional to 4,795.01, 7,190.08 and 2,195.72 is: 3,292.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795.01 : 7,190.08 = 2,195.72 : x
  2. Step 2: Convert to fraction form
    4,795.01/7,190.08 = 2,195.72/x
  3. Step 3: Cross multiply
    4,795.01x = 7,190.08 × 2,195.72
  4. Step 4: Simplify right side
    4,795.01x = 15,787,387.98
  5. Step 5: Solve for x
    x = 15,787,387.98/4,795.01
  6. Step 6: Final answer
    x = 3,292.46

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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.