Home / 243,014-364,518

Finding the Third Proportional to 243,014 and 364,518

Calculator

Solution

The third proportional to 243,014 and 364,518 is: 546,772.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,014 : 364,518 = 364,518 : x
  2. Step 2: Convert to fraction form
    243,014/364,518 = 364,518/x
  3. Step 3: Cross multiply
    243,014x = 364,518 × 364,518
  4. Step 4: Simplify right side
    243,014x = 132,873,372,324
  5. Step 5: Solve for x
    x = 132,873,372,324/243,014
  6. Step 6: Final answer
    x = 546,772.50

Related Problems

Find third proportional to 121,507 and 182,259
Half scale
Find third proportional to 486,028 and 729,036
Double scale
Find third proportional to 243,016 and 364,521
Similar ratio
Find third proportional to 364,521 and 546,777
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.