Home / 15,804-24,390

Finding the Third Proportional to 15,804 and 24,390

Calculator

Solution

The third proportional to 15,804 and 24,390 is: 37,640.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,804 : 24,390 = 24,390 : x
  2. Step 2: Convert to fraction form
    15,804/24,390 = 24,390/x
  3. Step 3: Cross multiply
    15,804x = 24,390 × 24,390
  4. Step 4: Simplify right side
    15,804x = 594,872,100
  5. Step 5: Solve for x
    x = 594,872,100/15,804
  6. Step 6: Final answer
    x = 37,640.60

Related Problems

Find third proportional to 7,902 and 12,195
Half scale
Find third proportional to 31,608 and 48,780
Double scale
Find third proportional to 15,806 and 24,393
Similar ratio
Find third proportional to 23,706 and 36,585
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.