Home / 30,056-43,293

Finding the Third Proportional to 30,056 and 43,293

Calculator

Solution

The third proportional to 30,056 and 43,293 is: 62,359.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,056 : 43,293 = 43,293 : x
  2. Step 2: Convert to fraction form
    30,056/43,293 = 43,293/x
  3. Step 3: Cross multiply
    30,056x = 43,293 × 43,293
  4. Step 4: Simplify right side
    30,056x = 1,874,283,849
  5. Step 5: Solve for x
    x = 1,874,283,849/30,056
  6. Step 6: Final answer
    x = 62,359.72

Related Problems

Find third proportional to 15,028 and 21,646.50
Half scale
Find third proportional to 60,112 and 86,586
Double scale
Find third proportional to 30,058 and 43,296
Similar ratio
Find third proportional to 45,084 and 64,939.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.