Home / 36,556.50-79,724

Finding the Third Proportional to 36,556.50 and 79,724

Calculator

Solution

The third proportional to 36,556.50 and 79,724 is: 173,865.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,556.50 : 79,724 = 79,724 : x
  2. Step 2: Convert to fraction form
    36,556.50/79,724 = 79,724/x
  3. Step 3: Cross multiply
    36,556.50x = 79,724 × 79,724
  4. Step 4: Simplify right side
    36,556.50x = 6,355,916,176
  5. Step 5: Solve for x
    x = 6,355,916,176/36,556.50
  6. Step 6: Final answer
    x = 173,865.56

Related Problems

Find third proportional to 18,278.25 and 39,862
Half scale
Find third proportional to 73,113 and 159,448
Double scale
Find third proportional to 36,559 and 79,728
Similar ratio
Find third proportional to 54,834.75 and 119,586
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.