Home / 34,638-75,754

Finding the Third Proportional to 34,638 and 75,754

Calculator

Solution

The third proportional to 34,638 and 75,754 is: 165,675.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,638 : 75,754 = 75,754 : x
  2. Step 2: Convert to fraction form
    34,638/75,754 = 75,754/x
  3. Step 3: Cross multiply
    34,638x = 75,754 × 75,754
  4. Step 4: Simplify right side
    34,638x = 5,738,668,516
  5. Step 5: Solve for x
    x = 5,738,668,516/34,638
  6. Step 6: Final answer
    x = 165,675.52

Related Problems

Find third proportional to 17,319 and 37,877
Half scale
Find third proportional to 69,276 and 151,508
Double scale
Find third proportional to 34,640 and 75,758
Similar ratio
Find third proportional to 51,957 and 113,631
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.