Home / 29,442-45,486

Finding the Third Proportional to 29,442 and 45,486

Calculator

Solution

The third proportional to 29,442 and 45,486 is: 70,272.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,442 : 45,486 = 45,486 : x
  2. Step 2: Convert to fraction form
    29,442/45,486 = 45,486/x
  3. Step 3: Cross multiply
    29,442x = 45,486 × 45,486
  4. Step 4: Simplify right side
    29,442x = 2,068,976,196
  5. Step 5: Solve for x
    x = 2,068,976,196/29,442
  6. Step 6: Final answer
    x = 70,272.95

Related Problems

Find third proportional to 14,721 and 22,743
Half scale
Find third proportional to 58,884 and 90,972
Double scale
Find third proportional to 29,444 and 45,489
Similar ratio
Find third proportional to 44,163 and 68,229
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.