Home / 19,350-28,952

Finding the Third Proportional to 19,350 and 28,952

Calculator

Solution

The third proportional to 19,350 and 28,952 is: 43,318.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,350 : 28,952 = 28,952 : x
  2. Step 2: Convert to fraction form
    19,350/28,952 = 28,952/x
  3. Step 3: Cross multiply
    19,350x = 28,952 × 28,952
  4. Step 4: Simplify right side
    19,350x = 838,218,304
  5. Step 5: Solve for x
    x = 838,218,304/19,350
  6. Step 6: Final answer
    x = 43,318.78

Related Problems

Find third proportional to 9,675 and 14,476
Half scale
Find third proportional to 38,700 and 57,904
Double scale
Find third proportional to 19,352 and 28,955
Similar ratio
Find third proportional to 29,025 and 43,428
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.