Home / 30,808-46,542

Finding the Third Proportional to 30,808 and 46,542

Calculator

Solution

The third proportional to 30,808 and 46,542 is: 70,311.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,808 : 46,542 = 46,542 : x
  2. Step 2: Convert to fraction form
    30,808/46,542 = 46,542/x
  3. Step 3: Cross multiply
    30,808x = 46,542 × 46,542
  4. Step 4: Simplify right side
    30,808x = 2,166,157,764
  5. Step 5: Solve for x
    x = 2,166,157,764/30,808
  6. Step 6: Final answer
    x = 70,311.53

Related Problems

Find third proportional to 15,404 and 23,271
Half scale
Find third proportional to 61,616 and 93,084
Double scale
Find third proportional to 30,810 and 46,545
Similar ratio
Find third proportional to 46,212 and 69,813
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.