Home / 69,714-104,730

Finding the Third Proportional to 69,714 and 104,730

Calculator

Solution

The third proportional to 69,714 and 104,730 is: 157,333.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,714 : 104,730 = 104,730 : x
  2. Step 2: Convert to fraction form
    69,714/104,730 = 104,730/x
  3. Step 3: Cross multiply
    69,714x = 104,730 × 104,730
  4. Step 4: Simplify right side
    69,714x = 10,968,372,900
  5. Step 5: Solve for x
    x = 10,968,372,900/69,714
  6. Step 6: Final answer
    x = 157,333.86

Related Problems

Find third proportional to 34,857 and 52,365
Half scale
Find third proportional to 139,428 and 209,460
Double scale
Find third proportional to 69,716 and 104,733
Similar ratio
Find third proportional to 104,571 and 157,095
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.