Home / 72,063-163,350

Finding the Third Proportional to 72,063 and 163,350

Calculator

Solution

The third proportional to 72,063 and 163,350 is: 370,276.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,063 : 163,350 = 163,350 : x
  2. Step 2: Convert to fraction form
    72,063/163,350 = 163,350/x
  3. Step 3: Cross multiply
    72,063x = 163,350 × 163,350
  4. Step 4: Simplify right side
    72,063x = 26,683,222,500
  5. Step 5: Solve for x
    x = 26,683,222,500/72,063
  6. Step 6: Final answer
    x = 370,276.32

Related Problems

Find third proportional to 36,031.50 and 81,675
Half scale
Find third proportional to 144,126 and 326,700
Double scale
Find third proportional to 72,065 and 163,355
Similar ratio
Find third proportional to 108,094.50 and 245,025
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.