Home / 29,218-62,816

Finding the Third Proportional to 29,218 and 62,816

Calculator

Solution

The third proportional to 29,218 and 62,816 is: 135,048.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,218 : 62,816 = 62,816 : x
  2. Step 2: Convert to fraction form
    29,218/62,816 = 62,816/x
  3. Step 3: Cross multiply
    29,218x = 62,816 × 62,816
  4. Step 4: Simplify right side
    29,218x = 3,945,849,856
  5. Step 5: Solve for x
    x = 3,945,849,856/29,218
  6. Step 6: Final answer
    x = 135,048.60

Related Problems

Find third proportional to 14,609 and 31,408
Half scale
Find third proportional to 58,436 and 125,632
Double scale
Find third proportional to 29,220 and 62,820
Similar ratio
Find third proportional to 43,827 and 94,224
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.