Home / 101,579-157,503

Finding the Third Proportional to 101,579 and 157,503

Calculator

Solution

The third proportional to 101,579 and 157,503 is: 244,215.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,579 : 157,503 = 157,503 : x
  2. Step 2: Convert to fraction form
    101,579/157,503 = 157,503/x
  3. Step 3: Cross multiply
    101,579x = 157,503 × 157,503
  4. Step 4: Simplify right side
    101,579x = 24,807,195,009
  5. Step 5: Solve for x
    x = 24,807,195,009/101,579
  6. Step 6: Final answer
    x = 244,215.78

Related Problems

Find third proportional to 50,789.50 and 78,751.50
Half scale
Find third proportional to 203,158 and 315,006
Double scale
Find third proportional to 101,581 and 157,506
Similar ratio
Find third proportional to 152,368.50 and 236,254.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.