Home / 52,472-81,846

Finding the Third Proportional to 52,472 and 81,846

Calculator

Solution

The third proportional to 52,472 and 81,846 is: 127,663.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,472 : 81,846 = 81,846 : x
  2. Step 2: Convert to fraction form
    52,472/81,846 = 81,846/x
  3. Step 3: Cross multiply
    52,472x = 81,846 × 81,846
  4. Step 4: Simplify right side
    52,472x = 6,698,767,716
  5. Step 5: Solve for x
    x = 6,698,767,716/52,472
  6. Step 6: Final answer
    x = 127,663.66

Related Problems

Find third proportional to 26,236 and 40,923
Half scale
Find third proportional to 104,944 and 163,692
Double scale
Find third proportional to 52,474 and 81,849
Similar ratio
Find third proportional to 78,708 and 122,769
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.