Home / 97,502-210,172

Finding the Third Proportional to 97,502 and 210,172

Calculator

Solution

The third proportional to 97,502 and 210,172 is: 453,039.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,502 : 210,172 = 210,172 : x
  2. Step 2: Convert to fraction form
    97,502/210,172 = 210,172/x
  3. Step 3: Cross multiply
    97,502x = 210,172 × 210,172
  4. Step 4: Simplify right side
    97,502x = 44,172,269,584
  5. Step 5: Solve for x
    x = 44,172,269,584/97,502
  6. Step 6: Final answer
    x = 453,039.63

Related Problems

Find third proportional to 48,751 and 105,086
Half scale
Find third proportional to 195,004 and 420,344
Double scale
Find third proportional to 97,504 and 210,176
Similar ratio
Find third proportional to 146,253 and 315,258
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.