Home / 15,388-24,486

Finding the Third Proportional to 15,388 and 24,486

Calculator

Solution

The third proportional to 15,388 and 24,486 is: 38,963.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,388 : 24,486 = 24,486 : x
  2. Step 2: Convert to fraction form
    15,388/24,486 = 24,486/x
  3. Step 3: Cross multiply
    15,388x = 24,486 × 24,486
  4. Step 4: Simplify right side
    15,388x = 599,564,196
  5. Step 5: Solve for x
    x = 599,564,196/15,388
  6. Step 6: Final answer
    x = 38,963.10

Related Problems

Find third proportional to 7,694 and 12,243
Half scale
Find third proportional to 30,776 and 48,972
Double scale
Find third proportional to 15,390 and 24,489
Similar ratio
Find third proportional to 23,082 and 36,729
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.