Home / 19,440-44,897

Finding the Third Proportional to 19,440 and 44,897

Calculator

Solution

The third proportional to 19,440 and 44,897 is: 103,690.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,440 : 44,897 = 44,897 : x
  2. Step 2: Convert to fraction form
    19,440/44,897 = 44,897/x
  3. Step 3: Cross multiply
    19,440x = 44,897 × 44,897
  4. Step 4: Simplify right side
    19,440x = 2,015,740,609
  5. Step 5: Solve for x
    x = 2,015,740,609/19,440
  6. Step 6: Final answer
    x = 103,690.36

Related Problems

Find third proportional to 9,720 and 22,448.50
Half scale
Find third proportional to 38,880 and 89,794
Double scale
Find third proportional to 19,442 and 44,902
Similar ratio
Find third proportional to 29,160 and 67,345.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.