Home / 88,455-186,894

Finding the Third Proportional to 88,455 and 186,894

Calculator

Solution

The third proportional to 88,455 and 186,894 is: 394,882.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,455 : 186,894 = 186,894 : x
  2. Step 2: Convert to fraction form
    88,455/186,894 = 186,894/x
  3. Step 3: Cross multiply
    88,455x = 186,894 × 186,894
  4. Step 4: Simplify right side
    88,455x = 34,929,367,236
  5. Step 5: Solve for x
    x = 34,929,367,236/88,455
  6. Step 6: Final answer
    x = 394,882.90

Related Problems

Find third proportional to 44,227.50 and 93,447
Half scale
Find third proportional to 176,910 and 373,788
Double scale
Find third proportional to 88,457 and 186,898
Similar ratio
Find third proportional to 132,682.50 and 280,341
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.