Home / 270,112-625,344

Finding the Third Proportional to 270,112 and 625,344

Calculator

Solution

The third proportional to 270,112 and 625,344 is: 1,447,751.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,112 : 625,344 = 625,344 : x
  2. Step 2: Convert to fraction form
    270,112/625,344 = 625,344/x
  3. Step 3: Cross multiply
    270,112x = 625,344 × 625,344
  4. Step 4: Simplify right side
    270,112x = 391,055,118,336
  5. Step 5: Solve for x
    x = 391,055,118,336/270,112
  6. Step 6: Final answer
    x = 1,447,751.74

Related Problems

Find third proportional to 135,056 and 312,672
Half scale
Find third proportional to 540,224 and 1,250,688
Double scale
Find third proportional to 270,114 and 625,349
Similar ratio
Find third proportional to 405,168 and 938,016
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.