Home / 73,984-161,808

Finding the Third Proportional to 73,984 and 161,808

Calculator

Solution

The third proportional to 73,984 and 161,808 is: 353,885.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,984 : 161,808 = 161,808 : x
  2. Step 2: Convert to fraction form
    73,984/161,808 = 161,808/x
  3. Step 3: Cross multiply
    73,984x = 161,808 × 161,808
  4. Step 4: Simplify right side
    73,984x = 26,181,828,864
  5. Step 5: Solve for x
    x = 26,181,828,864/73,984
  6. Step 6: Final answer
    x = 353,885.01

Related Problems

Find third proportional to 36,992 and 80,904
Half scale
Find third proportional to 147,968 and 323,616
Double scale
Find third proportional to 73,986 and 161,812
Similar ratio
Find third proportional to 110,976 and 242,712
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.