Home / 104,913-163,647

Finding the Third Proportional to 104,913 and 163,647

Calculator

Solution

The third proportional to 104,913 and 163,647 is: 255,262.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,913 : 163,647 = 163,647 : x
  2. Step 2: Convert to fraction form
    104,913/163,647 = 163,647/x
  3. Step 3: Cross multiply
    104,913x = 163,647 × 163,647
  4. Step 4: Simplify right side
    104,913x = 26,780,340,609
  5. Step 5: Solve for x
    x = 26,780,340,609/104,913
  6. Step 6: Final answer
    x = 255,262.37

Related Problems

Find third proportional to 52,456.50 and 81,823.50
Half scale
Find third proportional to 209,826 and 327,294
Double scale
Find third proportional to 104,915 and 163,650
Similar ratio
Find third proportional to 157,369.50 and 245,470.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.