Home / 97,058-213,628

Finding the Third Proportional to 97,058 and 213,628

Calculator

Solution

The third proportional to 97,058 and 213,628 is: 470,202.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,058 : 213,628 = 213,628 : x
  2. Step 2: Convert to fraction form
    97,058/213,628 = 213,628/x
  3. Step 3: Cross multiply
    97,058x = 213,628 × 213,628
  4. Step 4: Simplify right side
    97,058x = 45,636,922,384
  5. Step 5: Solve for x
    x = 45,636,922,384/97,058
  6. Step 6: Final answer
    x = 470,202.58

Related Problems

Find third proportional to 48,529 and 106,814
Half scale
Find third proportional to 194,116 and 427,256
Double scale
Find third proportional to 97,060 and 213,632
Similar ratio
Find third proportional to 145,587 and 320,442
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.