Home / 52,239-79,581

Finding the Third Proportional to 52,239 and 79,581

Calculator

Solution

The third proportional to 52,239 and 79,581 is: 121,233.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,239 : 79,581 = 79,581 : x
  2. Step 2: Convert to fraction form
    52,239/79,581 = 79,581/x
  3. Step 3: Cross multiply
    52,239x = 79,581 × 79,581
  4. Step 4: Simplify right side
    52,239x = 6,333,135,561
  5. Step 5: Solve for x
    x = 6,333,135,561/52,239
  6. Step 6: Final answer
    x = 121,233.86

Related Problems

Find third proportional to 26,119.50 and 39,790.50
Half scale
Find third proportional to 104,478 and 159,162
Double scale
Find third proportional to 52,241 and 79,584
Similar ratio
Find third proportional to 78,358.50 and 119,371.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.