Home / 57,094-121,460

Finding the Third Proportional to 57,094 and 121,460

Calculator

Solution

The third proportional to 57,094 and 121,460 is: 258,390.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,094 : 121,460 = 121,460 : x
  2. Step 2: Convert to fraction form
    57,094/121,460 = 121,460/x
  3. Step 3: Cross multiply
    57,094x = 121,460 × 121,460
  4. Step 4: Simplify right side
    57,094x = 14,752,531,600
  5. Step 5: Solve for x
    x = 14,752,531,600/57,094
  6. Step 6: Final answer
    x = 258,390.23

Related Problems

Find third proportional to 28,547 and 60,730
Half scale
Find third proportional to 114,188 and 242,920
Double scale
Find third proportional to 57,096 and 121,464
Similar ratio
Find third proportional to 85,641 and 182,190
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.