Home / 103,684-160,386

Finding the Third Proportional to 103,684 and 160,386

Calculator

Solution

The third proportional to 103,684 and 160,386 is: 248,096.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,684 : 160,386 = 160,386 : x
  2. Step 2: Convert to fraction form
    103,684/160,386 = 160,386/x
  3. Step 3: Cross multiply
    103,684x = 160,386 × 160,386
  4. Step 4: Simplify right side
    103,684x = 25,723,668,996
  5. Step 5: Solve for x
    x = 25,723,668,996/103,684
  6. Step 6: Final answer
    x = 248,096.80

Related Problems

Find third proportional to 51,842 and 80,193
Half scale
Find third proportional to 207,368 and 320,772
Double scale
Find third proportional to 103,686 and 160,389
Similar ratio
Find third proportional to 155,526 and 240,579
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.