Home / 43,488-63,696

Finding the Third Proportional to 43,488 and 63,696

Calculator

Solution

The third proportional to 43,488 and 63,696 is: 93,294.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,488 : 63,696 = 63,696 : x
  2. Step 2: Convert to fraction form
    43,488/63,696 = 63,696/x
  3. Step 3: Cross multiply
    43,488x = 63,696 × 63,696
  4. Step 4: Simplify right side
    43,488x = 4,057,180,416
  5. Step 5: Solve for x
    x = 4,057,180,416/43,488
  6. Step 6: Final answer
    x = 93,294.25

Related Problems

Find third proportional to 21,744 and 31,848
Half scale
Find third proportional to 86,976 and 127,392
Double scale
Find third proportional to 43,490 and 63,699
Similar ratio
Find third proportional to 65,232 and 95,544
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.