Home / 19,348-29,428

Finding the Third Proportional to 19,348 and 29,428

Calculator

Solution

The third proportional to 19,348 and 29,428 is: 44,759.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,348 : 29,428 = 29,428 : x
  2. Step 2: Convert to fraction form
    19,348/29,428 = 29,428/x
  3. Step 3: Cross multiply
    19,348x = 29,428 × 29,428
  4. Step 4: Simplify right side
    19,348x = 866,007,184
  5. Step 5: Solve for x
    x = 866,007,184/19,348
  6. Step 6: Final answer
    x = 44,759.52

Related Problems

Find third proportional to 9,674 and 14,714
Half scale
Find third proportional to 38,696 and 58,856
Double scale
Find third proportional to 19,350 and 29,431
Similar ratio
Find third proportional to 29,022 and 44,142
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.