Home / 45,162-105,498

Finding the Third Proportional to 45,162 and 105,498

Calculator

Solution

The third proportional to 45,162 and 105,498 is: 246,442.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,162 : 105,498 = 105,498 : x
  2. Step 2: Convert to fraction form
    45,162/105,498 = 105,498/x
  3. Step 3: Cross multiply
    45,162x = 105,498 × 105,498
  4. Step 4: Simplify right side
    45,162x = 11,129,828,004
  5. Step 5: Solve for x
    x = 11,129,828,004/45,162
  6. Step 6: Final answer
    x = 246,442.32

Related Problems

Find third proportional to 22,581 and 52,749
Half scale
Find third proportional to 90,324 and 210,996
Double scale
Find third proportional to 45,164 and 105,503
Similar ratio
Find third proportional to 67,743 and 158,247
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.