Home / 171,864-265,572

Finding the Third Proportional to 171,864 and 265,572

Calculator

Solution

The third proportional to 171,864 and 265,572 is: 410,373.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,864 : 265,572 = 265,572 : x
  2. Step 2: Convert to fraction form
    171,864/265,572 = 265,572/x
  3. Step 3: Cross multiply
    171,864x = 265,572 × 265,572
  4. Step 4: Simplify right side
    171,864x = 70,528,487,184
  5. Step 5: Solve for x
    x = 70,528,487,184/171,864
  6. Step 6: Final answer
    x = 410,373.83

Related Problems

Find third proportional to 85,932 and 132,786
Half scale
Find third proportional to 343,728 and 531,144
Double scale
Find third proportional to 171,866 and 265,575
Similar ratio
Find third proportional to 257,796 and 398,358
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.