Home / 73,634-159,030

Finding the Third Proportional to 73,634 and 159,030

Calculator

Solution

The third proportional to 73,634 and 159,030 is: 343,462.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,634 : 159,030 = 159,030 : x
  2. Step 2: Convert to fraction form
    73,634/159,030 = 159,030/x
  3. Step 3: Cross multiply
    73,634x = 159,030 × 159,030
  4. Step 4: Simplify right side
    73,634x = 25,290,540,900
  5. Step 5: Solve for x
    x = 25,290,540,900/73,634
  6. Step 6: Final answer
    x = 343,462.81

Related Problems

Find third proportional to 36,817 and 79,515
Half scale
Find third proportional to 147,268 and 318,060
Double scale
Find third proportional to 73,636 and 159,034
Similar ratio
Find third proportional to 110,451 and 238,545
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.