Home / 103,347-148,100

Finding the Third Proportional to 103,347 and 148,100

Calculator

Solution

The third proportional to 103,347 and 148,100 is: 212,232.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,347 : 148,100 = 148,100 : x
  2. Step 2: Convert to fraction form
    103,347/148,100 = 148,100/x
  3. Step 3: Cross multiply
    103,347x = 148,100 × 148,100
  4. Step 4: Simplify right side
    103,347x = 21,933,610,000
  5. Step 5: Solve for x
    x = 21,933,610,000/103,347
  6. Step 6: Final answer
    x = 212,232.67

Related Problems

Find third proportional to 51,673.50 and 74,050
Half scale
Find third proportional to 206,694 and 296,200
Double scale
Find third proportional to 103,349 and 148,103
Similar ratio
Find third proportional to 155,020.50 and 222,150
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.