Home / 89,965.69-134,452.97

Finding the Third Proportional to 89,965.69 and 134,452.97

Calculator

Solution

The third proportional to 89,965.69 and 134,452.97 is: 200,938.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,965.69 : 134,452.97 = 134,452.97 : x
  2. Step 2: Convert to fraction form
    89,965.69/134,452.97 = 134,452.97/x
  3. Step 3: Cross multiply
    89,965.69x = 134,452.97 × 134,452.97
  4. Step 4: Simplify right side
    89,965.69x = 18,077,600,805.69
  5. Step 5: Solve for x
    x = 18,077,600,805.69/89,965.69
  6. Step 6: Final answer
    x = 200,938.84

Related Problems

Find third proportional to 44,982.84 and 67,226.48
Half scale
Find third proportional to 179,931.38 and 268,905.94
Double scale
Find third proportional to 89,968 and 134,456
Similar ratio
Find third proportional to 134,948.53 and 201,679.45
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.