Home / 66,514-97,825

Finding the Third Proportional to 66,514 and 97,825

Calculator

Solution

The third proportional to 66,514 and 97,825 is: 143,875.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,514 : 97,825 = 97,825 : x
  2. Step 2: Convert to fraction form
    66,514/97,825 = 97,825/x
  3. Step 3: Cross multiply
    66,514x = 97,825 × 97,825
  4. Step 4: Simplify right side
    66,514x = 9,569,730,625
  5. Step 5: Solve for x
    x = 9,569,730,625/66,514
  6. Step 6: Final answer
    x = 143,875.43

Related Problems

Find third proportional to 33,257 and 48,912.50
Half scale
Find third proportional to 133,028 and 195,650
Double scale
Find third proportional to 66,516 and 97,828
Similar ratio
Find third proportional to 99,771 and 146,737.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.