Home / 6,795.36-10,191.35-1,864.76

Finding the Fourth Proportional to 6,795.36, 10,191.35 and 1,864.76

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Solution

The fourth proportional to 6,795.36, 10,191.35 and 1,864.76 is: 2,796.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795.36 : 10,191.35 = 1,864.76 : x
  2. Step 2: Convert to fraction form
    6,795.36/10,191.35 = 1,864.76/x
  3. Step 3: Cross multiply
    6,795.36x = 10,191.35 × 1,864.76
  4. Step 4: Simplify right side
    6,795.36x = 19,004,375.53
  5. Step 5: Solve for x
    x = 19,004,375.53/6,795.36
  6. Step 6: Final answer
    x = 2,796.67

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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.