Home / 45,468-99,195.75

Finding the Third Proportional to 45,468 and 99,195.75

Calculator

Solution

The third proportional to 45,468 and 99,195.75 is: 216,411.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,468 : 99,195.75 = 99,195.75 : x
  2. Step 2: Convert to fraction form
    45,468/99,195.75 = 99,195.75/x
  3. Step 3: Cross multiply
    45,468x = 99,195.75 × 99,195.75
  4. Step 4: Simplify right side
    45,468x = 9,839,796,818.06
  5. Step 5: Solve for x
    x = 9,839,796,818.06/45,468
  6. Step 6: Final answer
    x = 216,411.47

Related Problems

Find third proportional to 22,734 and 49,597.88
Half scale
Find third proportional to 90,936 and 198,391.50
Double scale
Find third proportional to 45,470 and 99,200
Similar ratio
Find third proportional to 68,202 and 148,793.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.