Home / 109,596-169,011

Finding the Third Proportional to 109,596 and 169,011

Calculator

Solution

The third proportional to 109,596 and 169,011 is: 260,636.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,596 : 169,011 = 169,011 : x
  2. Step 2: Convert to fraction form
    109,596/169,011 = 169,011/x
  3. Step 3: Cross multiply
    109,596x = 169,011 × 169,011
  4. Step 4: Simplify right side
    109,596x = 28,564,718,121
  5. Step 5: Solve for x
    x = 28,564,718,121/109,596
  6. Step 6: Final answer
    x = 260,636.50

Related Problems

Find third proportional to 54,798 and 84,505.50
Half scale
Find third proportional to 219,192 and 338,022
Double scale
Find third proportional to 109,598 and 169,014
Similar ratio
Find third proportional to 164,394 and 253,516.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.