Home / 45,666-98,135

Finding the Third Proportional to 45,666 and 98,135

Calculator

Solution

The third proportional to 45,666 and 98,135 is: 210,889.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,666 : 98,135 = 98,135 : x
  2. Step 2: Convert to fraction form
    45,666/98,135 = 98,135/x
  3. Step 3: Cross multiply
    45,666x = 98,135 × 98,135
  4. Step 4: Simplify right side
    45,666x = 9,630,478,225
  5. Step 5: Solve for x
    x = 9,630,478,225/45,666
  6. Step 6: Final answer
    x = 210,889.46

Related Problems

Find third proportional to 22,833 and 49,067.50
Half scale
Find third proportional to 91,332 and 196,270
Double scale
Find third proportional to 45,668 and 98,139
Similar ratio
Find third proportional to 68,499 and 147,202.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.