Home / 84,008-174,160

Finding the Third Proportional to 84,008 and 174,160

Calculator

Solution

The third proportional to 84,008 and 174,160 is: 361,057.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,008 : 174,160 = 174,160 : x
  2. Step 2: Convert to fraction form
    84,008/174,160 = 174,160/x
  3. Step 3: Cross multiply
    84,008x = 174,160 × 174,160
  4. Step 4: Simplify right side
    84,008x = 30,331,705,600
  5. Step 5: Solve for x
    x = 30,331,705,600/84,008
  6. Step 6: Final answer
    x = 361,057.35

Related Problems

Find third proportional to 42,004 and 87,080
Half scale
Find third proportional to 168,016 and 348,320
Double scale
Find third proportional to 84,010 and 174,164
Similar ratio
Find third proportional to 126,012 and 261,240
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.