Home / 34,509-73,935

Finding the Third Proportional to 34,509 and 73,935

Calculator

Solution

The third proportional to 34,509 and 73,935 is: 158,404.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,509 : 73,935 = 73,935 : x
  2. Step 2: Convert to fraction form
    34,509/73,935 = 73,935/x
  3. Step 3: Cross multiply
    34,509x = 73,935 × 73,935
  4. Step 4: Simplify right side
    34,509x = 5,466,384,225
  5. Step 5: Solve for x
    x = 5,466,384,225/34,509
  6. Step 6: Final answer
    x = 158,404.60

Related Problems

Find third proportional to 17,254.50 and 36,967.50
Half scale
Find third proportional to 69,018 and 147,870
Double scale
Find third proportional to 34,511 and 73,939
Similar ratio
Find third proportional to 51,763.50 and 110,902.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.