Home / 10,304-18,560

Finding the Third Proportional to 10,304 and 18,560

Calculator

Solution

The third proportional to 10,304 and 18,560 is: 33,431.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,304 : 18,560 = 18,560 : x
  2. Step 2: Convert to fraction form
    10,304/18,560 = 18,560/x
  3. Step 3: Cross multiply
    10,304x = 18,560 × 18,560
  4. Step 4: Simplify right side
    10,304x = 344,473,600
  5. Step 5: Solve for x
    x = 344,473,600/10,304
  6. Step 6: Final answer
    x = 33,431.06

Related Problems

Find third proportional to 5,152 and 9,280
Half scale
Find third proportional to 20,608 and 37,120
Double scale
Find third proportional to 10,306 and 18,564
Similar ratio
Find third proportional to 15,456 and 27,840
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.80) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.