Home / 39,346-84,973

Finding the Third Proportional to 39,346 and 84,973

Calculator

Solution

The third proportional to 39,346 and 84,973 is: 183,510.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,346 : 84,973 = 84,973 : x
  2. Step 2: Convert to fraction form
    39,346/84,973 = 84,973/x
  3. Step 3: Cross multiply
    39,346x = 84,973 × 84,973
  4. Step 4: Simplify right side
    39,346x = 7,220,410,729
  5. Step 5: Solve for x
    x = 7,220,410,729/39,346
  6. Step 6: Final answer
    x = 183,510.67

Related Problems

Find third proportional to 19,673 and 42,486.50
Half scale
Find third proportional to 78,692 and 169,946
Double scale
Find third proportional to 39,348 and 84,977
Similar ratio
Find third proportional to 59,019 and 127,459.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.