Home / 284,972-444,711

Finding the Third Proportional to 284,972 and 444,711

Calculator

Solution

The third proportional to 284,972 and 444,711 is: 693,990.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    284,972 : 444,711 = 444,711 : x
  2. Step 2: Convert to fraction form
    284,972/444,711 = 444,711/x
  3. Step 3: Cross multiply
    284,972x = 444,711 × 444,711
  4. Step 4: Simplify right side
    284,972x = 197,767,873,521
  5. Step 5: Solve for x
    x = 197,767,873,521/284,972
  6. Step 6: Final answer
    x = 693,990.54

Related Problems

Find third proportional to 142,486 and 222,355.50
Half scale
Find third proportional to 569,944 and 889,422
Double scale
Find third proportional to 284,974 and 444,714
Similar ratio
Find third proportional to 427,458 and 667,066.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.