Home / 946.69-1,804.78

Finding the Third Proportional to 946.69 and 1,804.78

Calculator

Solution

The third proportional to 946.69 and 1,804.78 is: 3,440.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    946.69 : 1,804.78 = 1,804.78 : x
  2. Step 2: Convert to fraction form
    946.69/1,804.78 = 1,804.78/x
  3. Step 3: Cross multiply
    946.69x = 1,804.78 × 1,804.78
  4. Step 4: Simplify right side
    946.69x = 3,257,235.36
  5. Step 5: Solve for x
    x = 3,257,235.36/946.69
  6. Step 6: Final answer
    x = 3,440.67

Related Problems

Find third proportional to 473.34 and 902.39
Half scale
Find third proportional to 1,893.38 and 3,609.56
Double scale
Find third proportional to 949 and 1,809
Similar ratio
Find third proportional to 1,420.03 and 2,707.17
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.