Home / 76,682-112,444

Finding the Third Proportional to 76,682 and 112,444

Calculator

Solution

The third proportional to 76,682 and 112,444 is: 164,884.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,682 : 112,444 = 112,444 : x
  2. Step 2: Convert to fraction form
    76,682/112,444 = 112,444/x
  3. Step 3: Cross multiply
    76,682x = 112,444 × 112,444
  4. Step 4: Simplify right side
    76,682x = 12,643,653,136
  5. Step 5: Solve for x
    x = 12,643,653,136/76,682
  6. Step 6: Final answer
    x = 164,884.24

Related Problems

Find third proportional to 38,341 and 56,222
Half scale
Find third proportional to 153,364 and 224,888
Double scale
Find third proportional to 76,684 and 112,447
Similar ratio
Find third proportional to 115,023 and 168,666
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.