Home / 176,724-363,816

Finding the Third Proportional to 176,724 and 363,816

Calculator

Solution

The third proportional to 176,724 and 363,816 is: 748,976.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,724 : 363,816 = 363,816 : x
  2. Step 2: Convert to fraction form
    176,724/363,816 = 363,816/x
  3. Step 3: Cross multiply
    176,724x = 363,816 × 363,816
  4. Step 4: Simplify right side
    176,724x = 132,362,081,856
  5. Step 5: Solve for x
    x = 132,362,081,856/176,724
  6. Step 6: Final answer
    x = 748,976.27

Related Problems

Find third proportional to 88,362 and 181,908
Half scale
Find third proportional to 353,448 and 727,632
Double scale
Find third proportional to 176,726 and 363,820
Similar ratio
Find third proportional to 265,086 and 545,724
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.