Home / 19,503-47,169

Finding the Third Proportional to 19,503 and 47,169

Calculator

Solution

The third proportional to 19,503 and 47,169 is: 114,080.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,503 : 47,169 = 47,169 : x
  2. Step 2: Convert to fraction form
    19,503/47,169 = 47,169/x
  3. Step 3: Cross multiply
    19,503x = 47,169 × 47,169
  4. Step 4: Simplify right side
    19,503x = 2,224,914,561
  5. Step 5: Solve for x
    x = 2,224,914,561/19,503
  6. Step 6: Final answer
    x = 114,080.63

Related Problems

Find third proportional to 9,751.50 and 23,584.50
Half scale
Find third proportional to 39,006 and 94,338
Double scale
Find third proportional to 19,505 and 47,174
Similar ratio
Find third proportional to 29,254.50 and 70,753.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.