Home / 7,768-14,348

Finding the Third Proportional to 7,768 and 14,348

Calculator

Solution

The third proportional to 7,768 and 14,348 is: 26,501.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,768 : 14,348 = 14,348 : x
  2. Step 2: Convert to fraction form
    7,768/14,348 = 14,348/x
  3. Step 3: Cross multiply
    7,768x = 14,348 × 14,348
  4. Step 4: Simplify right side
    7,768x = 205,865,104
  5. Step 5: Solve for x
    x = 205,865,104/7,768
  6. Step 6: Final answer
    x = 26,501.69

Related Problems

Find third proportional to 3,884 and 7,174
Half scale
Find third proportional to 15,536 and 28,696
Double scale
Find third proportional to 7,770 and 14,352
Similar ratio
Find third proportional to 11,652 and 21,522
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.