Home / 37,053-79,938

Finding the Third Proportional to 37,053 and 79,938

Calculator

Solution

The third proportional to 37,053 and 79,938 is: 172,457.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,053 : 79,938 = 79,938 : x
  2. Step 2: Convert to fraction form
    37,053/79,938 = 79,938/x
  3. Step 3: Cross multiply
    37,053x = 79,938 × 79,938
  4. Step 4: Simplify right side
    37,053x = 6,390,083,844
  5. Step 5: Solve for x
    x = 6,390,083,844/37,053
  6. Step 6: Final answer
    x = 172,457.93

Related Problems

Find third proportional to 18,526.50 and 39,969
Half scale
Find third proportional to 74,106 and 159,876
Double scale
Find third proportional to 37,055 and 79,942
Similar ratio
Find third proportional to 55,579.50 and 119,907
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.