Home / 169,618-364,994

Finding the Third Proportional to 169,618 and 364,994

Calculator

Solution

The third proportional to 169,618 and 364,994 is: 785,415.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,618 : 364,994 = 364,994 : x
  2. Step 2: Convert to fraction form
    169,618/364,994 = 364,994/x
  3. Step 3: Cross multiply
    169,618x = 364,994 × 364,994
  4. Step 4: Simplify right side
    169,618x = 133,220,620,036
  5. Step 5: Solve for x
    x = 133,220,620,036/169,618
  6. Step 6: Final answer
    x = 785,415.58

Related Problems

Find third proportional to 84,809 and 182,497
Half scale
Find third proportional to 339,236 and 729,988
Double scale
Find third proportional to 169,620 and 364,998
Similar ratio
Find third proportional to 254,427 and 547,491
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.