Home / 43,848-66,888

Finding the Third Proportional to 43,848 and 66,888

Calculator

Solution

The third proportional to 43,848 and 66,888 is: 102,034.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,848 : 66,888 = 66,888 : x
  2. Step 2: Convert to fraction form
    43,848/66,888 = 66,888/x
  3. Step 3: Cross multiply
    43,848x = 66,888 × 66,888
  4. Step 4: Simplify right side
    43,848x = 4,474,004,544
  5. Step 5: Solve for x
    x = 4,474,004,544/43,848
  6. Step 6: Final answer
    x = 102,034.40

Related Problems

Find third proportional to 21,924 and 33,444
Half scale
Find third proportional to 87,696 and 133,776
Double scale
Find third proportional to 43,850 and 66,891
Similar ratio
Find third proportional to 65,772 and 100,332
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.