Home / 91,778-134,344

Finding the Third Proportional to 91,778 and 134,344

Calculator

Solution

The third proportional to 91,778 and 134,344 is: 196,651.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,778 : 134,344 = 134,344 : x
  2. Step 2: Convert to fraction form
    91,778/134,344 = 134,344/x
  3. Step 3: Cross multiply
    91,778x = 134,344 × 134,344
  4. Step 4: Simplify right side
    91,778x = 18,048,310,336
  5. Step 5: Solve for x
    x = 18,048,310,336/91,778
  6. Step 6: Final answer
    x = 196,651.82

Related Problems

Find third proportional to 45,889 and 67,172
Half scale
Find third proportional to 183,556 and 268,688
Double scale
Find third proportional to 91,780 and 134,347
Similar ratio
Find third proportional to 137,667 and 201,516
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.