Home / 48,372-74,745

Finding the Third Proportional to 48,372 and 74,745

Calculator

Solution

The third proportional to 48,372 and 74,745 is: 115,496.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,372 : 74,745 = 74,745 : x
  2. Step 2: Convert to fraction form
    48,372/74,745 = 74,745/x
  3. Step 3: Cross multiply
    48,372x = 74,745 × 74,745
  4. Step 4: Simplify right side
    48,372x = 5,586,815,025
  5. Step 5: Solve for x
    x = 5,586,815,025/48,372
  6. Step 6: Final answer
    x = 115,496.88

Related Problems

Find third proportional to 24,186 and 37,372.50
Half scale
Find third proportional to 96,744 and 149,490
Double scale
Find third proportional to 48,374 and 74,748
Similar ratio
Find third proportional to 72,558 and 112,117.50
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.