Home / 45,210-97,308

Finding the Third Proportional to 45,210 and 97,308

Calculator

Solution

The third proportional to 45,210 and 97,308 is: 209,441.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,210 : 97,308 = 97,308 : x
  2. Step 2: Convert to fraction form
    45,210/97,308 = 97,308/x
  3. Step 3: Cross multiply
    45,210x = 97,308 × 97,308
  4. Step 4: Simplify right side
    45,210x = 9,468,846,864
  5. Step 5: Solve for x
    x = 9,468,846,864/45,210
  6. Step 6: Final answer
    x = 209,441.43

Related Problems

Find third proportional to 22,605 and 48,654
Half scale
Find third proportional to 90,420 and 194,616
Double scale
Find third proportional to 45,212 and 97,312
Similar ratio
Find third proportional to 67,815 and 145,962
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.