Home / 5,427-7,373

Finding the Third Proportional to 5,427 and 7,373

Calculator

Solution

The third proportional to 5,427 and 7,373 is: 10,016.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,427 : 7,373 = 7,373 : x
  2. Step 2: Convert to fraction form
    5,427/7,373 = 7,373/x
  3. Step 3: Cross multiply
    5,427x = 7,373 × 7,373
  4. Step 4: Simplify right side
    5,427x = 54,361,129
  5. Step 5: Solve for x
    x = 54,361,129/5,427
  6. Step 6: Final answer
    x = 10,016.79

Related Problems

Find third proportional to 2,713.50 and 3,686.50
Half scale
Find third proportional to 10,854 and 14,746
Double scale
Find third proportional to 5,429 and 7,376
Similar ratio
Find third proportional to 8,140.50 and 11,059.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.