Home / 40,346-62,729

Finding the Third Proportional to 40,346 and 62,729

Calculator

Solution

The third proportional to 40,346 and 62,729 is: 97,529.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,346 : 62,729 = 62,729 : x
  2. Step 2: Convert to fraction form
    40,346/62,729 = 62,729/x
  3. Step 3: Cross multiply
    40,346x = 62,729 × 62,729
  4. Step 4: Simplify right side
    40,346x = 3,934,927,441
  5. Step 5: Solve for x
    x = 3,934,927,441/40,346
  6. Step 6: Final answer
    x = 97,529.56

Related Problems

Find third proportional to 20,173 and 31,364.50
Half scale
Find third proportional to 80,692 and 125,458
Double scale
Find third proportional to 40,348 and 62,732
Similar ratio
Find third proportional to 60,519 and 94,093.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.