Home / 76,572-168,232

Finding the Third Proportional to 76,572 and 168,232

Calculator

Solution

The third proportional to 76,572 and 168,232 is: 369,612.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,572 : 168,232 = 168,232 : x
  2. Step 2: Convert to fraction form
    76,572/168,232 = 168,232/x
  3. Step 3: Cross multiply
    76,572x = 168,232 × 168,232
  4. Step 4: Simplify right side
    76,572x = 28,302,005,824
  5. Step 5: Solve for x
    x = 28,302,005,824/76,572
  6. Step 6: Final answer
    x = 369,612.99

Related Problems

Find third proportional to 38,286 and 84,116
Half scale
Find third proportional to 153,144 and 336,464
Double scale
Find third proportional to 76,574 and 168,236
Similar ratio
Find third proportional to 114,858 and 252,348
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.