Home / 89,347-119,197

Finding the Third Proportional to 89,347 and 119,197

Calculator

Solution

The third proportional to 89,347 and 119,197 is: 159,019.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,347 : 119,197 = 119,197 : x
  2. Step 2: Convert to fraction form
    89,347/119,197 = 119,197/x
  3. Step 3: Cross multiply
    89,347x = 119,197 × 119,197
  4. Step 4: Simplify right side
    89,347x = 14,207,924,809
  5. Step 5: Solve for x
    x = 14,207,924,809/89,347
  6. Step 6: Final answer
    x = 159,019.61

Related Problems

Find third proportional to 44,673.50 and 59,598.50
Half scale
Find third proportional to 178,694 and 238,394
Double scale
Find third proportional to 89,349 and 119,200
Similar ratio
Find third proportional to 134,020.50 and 178,795.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.