Home / 149,791-326,033

Finding the Third Proportional to 149,791 and 326,033

Calculator

Solution

The third proportional to 149,791 and 326,033 is: 709,638.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,791 : 326,033 = 326,033 : x
  2. Step 2: Convert to fraction form
    149,791/326,033 = 326,033/x
  3. Step 3: Cross multiply
    149,791x = 326,033 × 326,033
  4. Step 4: Simplify right side
    149,791x = 106,297,517,089
  5. Step 5: Solve for x
    x = 106,297,517,089/149,791
  6. Step 6: Final answer
    x = 709,638.88

Related Problems

Find third proportional to 74,895.50 and 163,016.50
Half scale
Find third proportional to 299,582 and 652,066
Double scale
Find third proportional to 149,793 and 326,037
Similar ratio
Find third proportional to 224,686.50 and 489,049.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.