Home / 67,076-97,876

Finding the Third Proportional to 67,076 and 97,876

Calculator

Solution

The third proportional to 67,076 and 97,876 is: 142,818.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,076 : 97,876 = 97,876 : x
  2. Step 2: Convert to fraction form
    67,076/97,876 = 97,876/x
  3. Step 3: Cross multiply
    67,076x = 97,876 × 97,876
  4. Step 4: Simplify right side
    67,076x = 9,579,711,376
  5. Step 5: Solve for x
    x = 9,579,711,376/67,076
  6. Step 6: Final answer
    x = 142,818.76

Related Problems

Find third proportional to 33,538 and 48,938
Half scale
Find third proportional to 134,152 and 195,752
Double scale
Find third proportional to 67,078 and 97,879
Similar ratio
Find third proportional to 100,614 and 146,814
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.