Home / 42,536-99,351

Finding the Third Proportional to 42,536 and 99,351

Calculator

Solution

The third proportional to 42,536 and 99,351 is: 232,053.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,536 : 99,351 = 99,351 : x
  2. Step 2: Convert to fraction form
    42,536/99,351 = 99,351/x
  3. Step 3: Cross multiply
    42,536x = 99,351 × 99,351
  4. Step 4: Simplify right side
    42,536x = 9,870,621,201
  5. Step 5: Solve for x
    x = 9,870,621,201/42,536
  6. Step 6: Final answer
    x = 232,053.35

Related Problems

Find third proportional to 21,268 and 49,675.50
Half scale
Find third proportional to 85,072 and 198,702
Double scale
Find third proportional to 42,538 and 99,356
Similar ratio
Find third proportional to 63,804 and 149,026.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.