Home / 295,725-418,443

Finding the Third Proportional to 295,725 and 418,443

Calculator

Solution

The third proportional to 295,725 and 418,443 is: 592,085.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,725 : 418,443 = 418,443 : x
  2. Step 2: Convert to fraction form
    295,725/418,443 = 418,443/x
  3. Step 3: Cross multiply
    295,725x = 418,443 × 418,443
  4. Step 4: Simplify right side
    295,725x = 175,094,544,249
  5. Step 5: Solve for x
    x = 175,094,544,249/295,725
  6. Step 6: Final answer
    x = 592,085.70

Related Problems

Find third proportional to 147,862.50 and 209,221.50
Half scale
Find third proportional to 591,450 and 836,886
Double scale
Find third proportional to 295,727 and 418,446
Similar ratio
Find third proportional to 443,587.50 and 627,664.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.