Home / 84,552-126,564

Finding the Third Proportional to 84,552 and 126,564

Calculator

Solution

The third proportional to 84,552 and 126,564 is: 189,450.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,552 : 126,564 = 126,564 : x
  2. Step 2: Convert to fraction form
    84,552/126,564 = 126,564/x
  3. Step 3: Cross multiply
    84,552x = 126,564 × 126,564
  4. Step 4: Simplify right side
    84,552x = 16,018,446,096
  5. Step 5: Solve for x
    x = 16,018,446,096/84,552
  6. Step 6: Final answer
    x = 189,450.82

Related Problems

Find third proportional to 42,276 and 63,282
Half scale
Find third proportional to 169,104 and 253,128
Double scale
Find third proportional to 84,554 and 126,567
Similar ratio
Find third proportional to 126,828 and 189,846
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.