Home / 21,574-46,944

Finding the Third Proportional to 21,574 and 46,944

Calculator

Solution

The third proportional to 21,574 and 46,944 is: 102,147.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,574 : 46,944 = 46,944 : x
  2. Step 2: Convert to fraction form
    21,574/46,944 = 46,944/x
  3. Step 3: Cross multiply
    21,574x = 46,944 × 46,944
  4. Step 4: Simplify right side
    21,574x = 2,203,739,136
  5. Step 5: Solve for x
    x = 2,203,739,136/21,574
  6. Step 6: Final answer
    x = 102,147.92

Related Problems

Find third proportional to 10,787 and 23,472
Half scale
Find third proportional to 43,148 and 93,888
Double scale
Find third proportional to 21,576 and 46,948
Similar ratio
Find third proportional to 32,361 and 70,416
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.