Home / 97,751-212,998

Finding the Third Proportional to 97,751 and 212,998

Calculator

Solution

The third proportional to 97,751 and 212,998 is: 464,119.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,751 : 212,998 = 212,998 : x
  2. Step 2: Convert to fraction form
    97,751/212,998 = 212,998/x
  3. Step 3: Cross multiply
    97,751x = 212,998 × 212,998
  4. Step 4: Simplify right side
    97,751x = 45,368,148,004
  5. Step 5: Solve for x
    x = 45,368,148,004/97,751
  6. Step 6: Final answer
    x = 464,119.53

Related Problems

Find third proportional to 48,875.50 and 106,499
Half scale
Find third proportional to 195,502 and 425,996
Double scale
Find third proportional to 97,753 and 213,002
Similar ratio
Find third proportional to 146,626.50 and 319,497
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.