Home / 70,914-104,970.75

Finding the Third Proportional to 70,914 and 104,970.75

Calculator

Solution

The third proportional to 70,914 and 104,970.75 is: 155,383.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,914 : 104,970.75 = 104,970.75 : x
  2. Step 2: Convert to fraction form
    70,914/104,970.75 = 104,970.75/x
  3. Step 3: Cross multiply
    70,914x = 104,970.75 × 104,970.75
  4. Step 4: Simplify right side
    70,914x = 11,018,858,355.56
  5. Step 5: Solve for x
    x = 11,018,858,355.56/70,914
  6. Step 6: Final answer
    x = 155,383.40

Related Problems

Find third proportional to 35,457 and 52,485.38
Half scale
Find third proportional to 141,828 and 209,941.50
Double scale
Find third proportional to 70,916 and 104,974
Similar ratio
Find third proportional to 106,371 and 157,456.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.