Home / 935-2,130

Finding the Third Proportional to 935 and 2,130

Calculator

Solution

The third proportional to 935 and 2,130 is: 4,852.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    935 : 2,130 = 2,130 : x
  2. Step 2: Convert to fraction form
    935/2,130 = 2,130/x
  3. Step 3: Cross multiply
    935x = 2,130 × 2,130
  4. Step 4: Simplify right side
    935x = 4,536,900
  5. Step 5: Solve for x
    x = 4,536,900/935
  6. Step 6: Final answer
    x = 4,852.30

Related Problems

Find third proportional to 467.50 and 1,065
Half scale
Find third proportional to 1,870 and 4,260
Double scale
Find third proportional to 937 and 2,135
Similar ratio
Find third proportional to 1,402.50 and 3,195
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.