Home / 701-928.50

Finding the Third Proportional to 701 and 928.50

Calculator

Solution

The third proportional to 701 and 928.50 is: 1,229.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    701 : 928.50 = 928.50 : x
  2. Step 2: Convert to fraction form
    701/928.50 = 928.50/x
  3. Step 3: Cross multiply
    701x = 928.50 × 928.50
  4. Step 4: Simplify right side
    701x = 862,112.25
  5. Step 5: Solve for x
    x = 862,112.25/701
  6. Step 6: Final answer
    x = 1,229.83

Related Problems

Find third proportional to 350.50 and 464.25
Half scale
Find third proportional to 1,402 and 1,857
Double scale
Find third proportional to 703 and 931
Similar ratio
Find third proportional to 1,051.50 and 1,392.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.