Home / 64,976-99,204

Finding the Third Proportional to 64,976 and 99,204

Calculator

Solution

The third proportional to 64,976 and 99,204 is: 151,462.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,976 : 99,204 = 99,204 : x
  2. Step 2: Convert to fraction form
    64,976/99,204 = 99,204/x
  3. Step 3: Cross multiply
    64,976x = 99,204 × 99,204
  4. Step 4: Simplify right side
    64,976x = 9,841,433,616
  5. Step 5: Solve for x
    x = 9,841,433,616/64,976
  6. Step 6: Final answer
    x = 151,462.60

Related Problems

Find third proportional to 32,488 and 49,602
Half scale
Find third proportional to 129,952 and 198,408
Double scale
Find third proportional to 64,978 and 99,207
Similar ratio
Find third proportional to 97,464 and 148,806
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.