Home / 48,658-75,135

Finding the Third Proportional to 48,658 and 75,135

Calculator

Solution

The third proportional to 48,658 and 75,135 is: 116,019.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,658 : 75,135 = 75,135 : x
  2. Step 2: Convert to fraction form
    48,658/75,135 = 75,135/x
  3. Step 3: Cross multiply
    48,658x = 75,135 × 75,135
  4. Step 4: Simplify right side
    48,658x = 5,645,268,225
  5. Step 5: Solve for x
    x = 5,645,268,225/48,658
  6. Step 6: Final answer
    x = 116,019.32

Related Problems

Find third proportional to 24,329 and 37,567.50
Half scale
Find third proportional to 97,316 and 150,270
Double scale
Find third proportional to 48,660 and 75,138
Similar ratio
Find third proportional to 72,987 and 112,702.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.