Home / 48,878-73,316

Finding the Third Proportional to 48,878 and 73,316

Calculator

Solution

The third proportional to 48,878 and 73,316 is: 109,972.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,878 : 73,316 = 73,316 : x
  2. Step 2: Convert to fraction form
    48,878/73,316 = 73,316/x
  3. Step 3: Cross multiply
    48,878x = 73,316 × 73,316
  4. Step 4: Simplify right side
    48,878x = 5,375,235,856
  5. Step 5: Solve for x
    x = 5,375,235,856/48,878
  6. Step 6: Final answer
    x = 109,972.50

Related Problems

Find third proportional to 24,439 and 36,658
Half scale
Find third proportional to 97,756 and 146,632
Double scale
Find third proportional to 48,880 and 73,319
Similar ratio
Find third proportional to 73,317 and 109,974
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.