Home / 72,975-93,247

Finding the Third Proportional to 72,975 and 93,247

Calculator

Solution

The third proportional to 72,975 and 93,247 is: 119,150.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,975 : 93,247 = 93,247 : x
  2. Step 2: Convert to fraction form
    72,975/93,247 = 93,247/x
  3. Step 3: Cross multiply
    72,975x = 93,247 × 93,247
  4. Step 4: Simplify right side
    72,975x = 8,695,003,009
  5. Step 5: Solve for x
    x = 8,695,003,009/72,975
  6. Step 6: Final answer
    x = 119,150.44

Related Problems

Find third proportional to 36,487.50 and 46,623.50
Half scale
Find third proportional to 145,950 and 186,494
Double scale
Find third proportional to 72,977 and 93,250
Similar ratio
Find third proportional to 109,462.50 and 139,870.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.