Home / 172,935-372,552

Finding the Third Proportional to 172,935 and 372,552

Calculator

Solution

The third proportional to 172,935 and 372,552 is: 802,584.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,935 : 372,552 = 372,552 : x
  2. Step 2: Convert to fraction form
    172,935/372,552 = 372,552/x
  3. Step 3: Cross multiply
    172,935x = 372,552 × 372,552
  4. Step 4: Simplify right side
    172,935x = 138,794,992,704
  5. Step 5: Solve for x
    x = 138,794,992,704/172,935
  6. Step 6: Final answer
    x = 802,584.74

Related Problems

Find third proportional to 86,467.50 and 186,276
Half scale
Find third proportional to 345,870 and 745,104
Double scale
Find third proportional to 172,937 and 372,556
Similar ratio
Find third proportional to 259,402.50 and 558,828
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.