Home / 673-942

Finding the Third Proportional to 673 and 942

Calculator

Solution

The third proportional to 673 and 942 is: 1,318.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    673 : 942 = 942 : x
  2. Step 2: Convert to fraction form
    673/942 = 942/x
  3. Step 3: Cross multiply
    673x = 942 × 942
  4. Step 4: Simplify right side
    673x = 887,364
  5. Step 5: Solve for x
    x = 887,364/673
  6. Step 6: Final answer
    x = 1,318.52

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.