Home / 48,010-75,315

Finding the Third Proportional to 48,010 and 75,315

Calculator

Solution

The third proportional to 48,010 and 75,315 is: 118,149.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,010 : 75,315 = 75,315 : x
  2. Step 2: Convert to fraction form
    48,010/75,315 = 75,315/x
  3. Step 3: Cross multiply
    48,010x = 75,315 × 75,315
  4. Step 4: Simplify right side
    48,010x = 5,672,349,225
  5. Step 5: Solve for x
    x = 5,672,349,225/48,010
  6. Step 6: Final answer
    x = 118,149.33

Related Problems

Find third proportional to 24,005 and 37,657.50
Half scale
Find third proportional to 96,020 and 150,630
Double scale
Find third proportional to 48,012 and 75,318
Similar ratio
Find third proportional to 72,015 and 112,972.50
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.