Home / 30,462-46,287

Finding the Third Proportional to 30,462 and 46,287

Calculator

Solution

The third proportional to 30,462 and 46,287 is: 70,333.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,462 : 46,287 = 46,287 : x
  2. Step 2: Convert to fraction form
    30,462/46,287 = 46,287/x
  3. Step 3: Cross multiply
    30,462x = 46,287 × 46,287
  4. Step 4: Simplify right side
    30,462x = 2,142,486,369
  5. Step 5: Solve for x
    x = 2,142,486,369/30,462
  6. Step 6: Final answer
    x = 70,333.08

Related Problems

Find third proportional to 15,231 and 23,143.50
Half scale
Find third proportional to 60,924 and 92,574
Double scale
Find third proportional to 30,464 and 46,290
Similar ratio
Find third proportional to 45,693 and 69,430.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.