Home / 152,708-325,708

Finding the Third Proportional to 152,708 and 325,708

Calculator

Solution

The third proportional to 152,708 and 325,708 is: 694,696.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,708 : 325,708 = 325,708 : x
  2. Step 2: Convert to fraction form
    152,708/325,708 = 325,708/x
  3. Step 3: Cross multiply
    152,708x = 325,708 × 325,708
  4. Step 4: Simplify right side
    152,708x = 106,085,701,264
  5. Step 5: Solve for x
    x = 106,085,701,264/152,708
  6. Step 6: Final answer
    x = 694,696.42

Related Problems

Find third proportional to 76,354 and 162,854
Half scale
Find third proportional to 305,416 and 651,416
Double scale
Find third proportional to 152,710 and 325,712
Similar ratio
Find third proportional to 229,062 and 488,562
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.