Home / 53,222-84,369

Finding the Third Proportional to 53,222 and 84,369

Calculator

Solution

The third proportional to 53,222 and 84,369 is: 133,744.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,222 : 84,369 = 84,369 : x
  2. Step 2: Convert to fraction form
    53,222/84,369 = 84,369/x
  3. Step 3: Cross multiply
    53,222x = 84,369 × 84,369
  4. Step 4: Simplify right side
    53,222x = 7,118,128,161
  5. Step 5: Solve for x
    x = 7,118,128,161/53,222
  6. Step 6: Final answer
    x = 133,744.09

Related Problems

Find third proportional to 26,611 and 42,184.50
Half scale
Find third proportional to 106,444 and 168,738
Double scale
Find third proportional to 53,224 and 84,372
Similar ratio
Find third proportional to 79,833 and 126,553.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.