Home / 6,343.50-13,641

Finding the Third Proportional to 6,343.50 and 13,641

Calculator

Solution

The third proportional to 6,343.50 and 13,641 is: 29,333.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343.50 : 13,641 = 13,641 : x
  2. Step 2: Convert to fraction form
    6,343.50/13,641 = 13,641/x
  3. Step 3: Cross multiply
    6,343.50x = 13,641 × 13,641
  4. Step 4: Simplify right side
    6,343.50x = 186,076,881
  5. Step 5: Solve for x
    x = 186,076,881/6,343.50
  6. Step 6: Final answer
    x = 29,333.47

Related Problems

Find third proportional to 3,171.75 and 6,820.50
Half scale
Find third proportional to 12,687 and 27,282
Double scale
Find third proportional to 6,346 and 13,645
Similar ratio
Find third proportional to 9,515.25 and 20,461.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.