Home / 73,819-114,617

Finding the Third Proportional to 73,819 and 114,617

Calculator

Solution

The third proportional to 73,819 and 114,617 is: 177,963.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,819 : 114,617 = 114,617 : x
  2. Step 2: Convert to fraction form
    73,819/114,617 = 114,617/x
  3. Step 3: Cross multiply
    73,819x = 114,617 × 114,617
  4. Step 4: Simplify right side
    73,819x = 13,137,056,689
  5. Step 5: Solve for x
    x = 13,137,056,689/73,819
  6. Step 6: Final answer
    x = 177,963.08

Related Problems

Find third proportional to 36,909.50 and 57,308.50
Half scale
Find third proportional to 147,638 and 229,234
Double scale
Find third proportional to 73,821 and 114,620
Similar ratio
Find third proportional to 110,728.50 and 171,925.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.