Home / 144,472-156,682

Finding the Third Proportional to 144,472 and 156,682

Calculator

Solution

The third proportional to 144,472 and 156,682 is: 169,923.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,472 : 156,682 = 156,682 : x
  2. Step 2: Convert to fraction form
    144,472/156,682 = 156,682/x
  3. Step 3: Cross multiply
    144,472x = 156,682 × 156,682
  4. Step 4: Simplify right side
    144,472x = 24,549,249,124
  5. Step 5: Solve for x
    x = 24,549,249,124/144,472
  6. Step 6: Final answer
    x = 169,923.92

Related Problems

Find third proportional to 72,236 and 78,341
Half scale
Find third proportional to 288,944 and 313,364
Double scale
Find third proportional to 144,474 and 156,684
Similar ratio
Find third proportional to 216,708 and 235,023
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.