Home / 8,664-13,073.50

Finding the Third Proportional to 8,664 and 13,073.50

Calculator

Solution

The third proportional to 8,664 and 13,073.50 is: 19,727.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,664 : 13,073.50 = 13,073.50 : x
  2. Step 2: Convert to fraction form
    8,664/13,073.50 = 13,073.50/x
  3. Step 3: Cross multiply
    8,664x = 13,073.50 × 13,073.50
  4. Step 4: Simplify right side
    8,664x = 170,916,402.25
  5. Step 5: Solve for x
    x = 170,916,402.25/8,664
  6. Step 6: Final answer
    x = 19,727.19

Related Problems

Find third proportional to 4,332 and 6,536.75
Half scale
Find third proportional to 17,328 and 26,147
Double scale
Find third proportional to 8,666 and 13,077
Similar ratio
Find third proportional to 12,996 and 19,610.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.