Home / 113,643-173,925

Finding the Third Proportional to 113,643 and 173,925

Calculator

Solution

The third proportional to 113,643 and 173,925 is: 266,183.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,643 : 173,925 = 173,925 : x
  2. Step 2: Convert to fraction form
    113,643/173,925 = 173,925/x
  3. Step 3: Cross multiply
    113,643x = 173,925 × 173,925
  4. Step 4: Simplify right side
    113,643x = 30,249,905,625
  5. Step 5: Solve for x
    x = 30,249,905,625/113,643
  6. Step 6: Final answer
    x = 266,183.62

Related Problems

Find third proportional to 56,821.50 and 86,962.50
Half scale
Find third proportional to 227,286 and 347,850
Double scale
Find third proportional to 113,645 and 173,928
Similar ratio
Find third proportional to 170,464.50 and 260,887.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.