Home / 48,914-69,963

Finding the Third Proportional to 48,914 and 69,963

Calculator

Solution

The third proportional to 48,914 and 69,963 is: 100,069.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,914 : 69,963 = 69,963 : x
  2. Step 2: Convert to fraction form
    48,914/69,963 = 69,963/x
  3. Step 3: Cross multiply
    48,914x = 69,963 × 69,963
  4. Step 4: Simplify right side
    48,914x = 4,894,821,369
  5. Step 5: Solve for x
    x = 4,894,821,369/48,914
  6. Step 6: Final answer
    x = 100,069.95

Related Problems

Find third proportional to 24,457 and 34,981.50
Half scale
Find third proportional to 97,828 and 139,926
Double scale
Find third proportional to 48,916 and 69,966
Similar ratio
Find third proportional to 73,371 and 104,944.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.