Home / 43,370-90,202.75

Finding the Third Proportional to 43,370 and 90,202.75

Calculator

Solution

The third proportional to 43,370 and 90,202.75 is: 187,607.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,370 : 90,202.75 = 90,202.75 : x
  2. Step 2: Convert to fraction form
    43,370/90,202.75 = 90,202.75/x
  3. Step 3: Cross multiply
    43,370x = 90,202.75 × 90,202.75
  4. Step 4: Simplify right side
    43,370x = 8,136,536,107.56
  5. Step 5: Solve for x
    x = 8,136,536,107.56/43,370
  6. Step 6: Final answer
    x = 187,607.47

Related Problems

Find third proportional to 21,685 and 45,101.38
Half scale
Find third proportional to 86,740 and 180,405.50
Double scale
Find third proportional to 43,372 and 90,207
Similar ratio
Find third proportional to 65,055 and 135,304.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.