Home / 141,008-307,264

Finding the Third Proportional to 141,008 and 307,264

Calculator

Solution

The third proportional to 141,008 and 307,264 is: 669,544.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,008 : 307,264 = 307,264 : x
  2. Step 2: Convert to fraction form
    141,008/307,264 = 307,264/x
  3. Step 3: Cross multiply
    141,008x = 307,264 × 307,264
  4. Step 4: Simplify right side
    141,008x = 94,411,165,696
  5. Step 5: Solve for x
    x = 94,411,165,696/141,008
  6. Step 6: Final answer
    x = 669,544.75

Related Problems

Find third proportional to 70,504 and 153,632
Half scale
Find third proportional to 282,016 and 614,528
Double scale
Find third proportional to 141,010 and 307,268
Similar ratio
Find third proportional to 211,512 and 460,896
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.