Home / 262,635-382,467

Finding the Third Proportional to 262,635 and 382,467

Calculator

Solution

The third proportional to 262,635 and 382,467 is: 556,974.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,635 : 382,467 = 382,467 : x
  2. Step 2: Convert to fraction form
    262,635/382,467 = 382,467/x
  3. Step 3: Cross multiply
    262,635x = 382,467 × 382,467
  4. Step 4: Simplify right side
    262,635x = 146,281,006,089
  5. Step 5: Solve for x
    x = 146,281,006,089/262,635
  6. Step 6: Final answer
    x = 556,974.53

Related Problems

Find third proportional to 131,317.50 and 191,233.50
Half scale
Find third proportional to 525,270 and 764,934
Double scale
Find third proportional to 262,637 and 382,470
Similar ratio
Find third proportional to 393,952.50 and 573,700.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.