Home / 302,480-444,972

Finding the Third Proportional to 302,480 and 444,972

Calculator

Solution

The third proportional to 302,480 and 444,972 is: 654,589.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,480 : 444,972 = 444,972 : x
  2. Step 2: Convert to fraction form
    302,480/444,972 = 444,972/x
  3. Step 3: Cross multiply
    302,480x = 444,972 × 444,972
  4. Step 4: Simplify right side
    302,480x = 198,000,080,784
  5. Step 5: Solve for x
    x = 198,000,080,784/302,480
  6. Step 6: Final answer
    x = 654,589.00

Related Problems

Find third proportional to 151,240 and 222,486
Half scale
Find third proportional to 604,960 and 889,944
Double scale
Find third proportional to 302,482 and 444,975
Similar ratio
Find third proportional to 453,720 and 667,458
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.