Home / 89,466-121,068

Finding the Third Proportional to 89,466 and 121,068

Calculator

Solution

The third proportional to 89,466 and 121,068 is: 163,832.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,466 : 121,068 = 121,068 : x
  2. Step 2: Convert to fraction form
    89,466/121,068 = 121,068/x
  3. Step 3: Cross multiply
    89,466x = 121,068 × 121,068
  4. Step 4: Simplify right side
    89,466x = 14,657,460,624
  5. Step 5: Solve for x
    x = 14,657,460,624/89,466
  6. Step 6: Final answer
    x = 163,832.75

Related Problems

Find third proportional to 44,733 and 60,534
Half scale
Find third proportional to 178,932 and 242,136
Double scale
Find third proportional to 89,468 and 121,071
Similar ratio
Find third proportional to 134,199 and 181,602
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.