Home / 48,630-76,185

Finding the Third Proportional to 48,630 and 76,185

Calculator

Solution

The third proportional to 48,630 and 76,185 is: 119,353.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,630 : 76,185 = 76,185 : x
  2. Step 2: Convert to fraction form
    48,630/76,185 = 76,185/x
  3. Step 3: Cross multiply
    48,630x = 76,185 × 76,185
  4. Step 4: Simplify right side
    48,630x = 5,804,154,225
  5. Step 5: Solve for x
    x = 5,804,154,225/48,630
  6. Step 6: Final answer
    x = 119,353.37

Related Problems

Find third proportional to 24,315 and 38,092.50
Half scale
Find third proportional to 97,260 and 152,370
Double scale
Find third proportional to 48,632 and 76,188
Similar ratio
Find third proportional to 72,945 and 114,277.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.