Home / 97,422-212,706

Finding the Third Proportional to 97,422 and 212,706

Calculator

Solution

The third proportional to 97,422 and 212,706 is: 464,410.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,422 : 212,706 = 212,706 : x
  2. Step 2: Convert to fraction form
    97,422/212,706 = 212,706/x
  3. Step 3: Cross multiply
    97,422x = 212,706 × 212,706
  4. Step 4: Simplify right side
    97,422x = 45,243,842,436
  5. Step 5: Solve for x
    x = 45,243,842,436/97,422
  6. Step 6: Final answer
    x = 464,410.94

Related Problems

Find third proportional to 48,711 and 106,353
Half scale
Find third proportional to 194,844 and 425,412
Double scale
Find third proportional to 97,424 and 212,710
Similar ratio
Find third proportional to 146,133 and 319,059
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.