Home / 42,193-91,058

Finding the Third Proportional to 42,193 and 91,058

Calculator

Solution

The third proportional to 42,193 and 91,058 is: 196,515.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,193 : 91,058 = 91,058 : x
  2. Step 2: Convert to fraction form
    42,193/91,058 = 91,058/x
  3. Step 3: Cross multiply
    42,193x = 91,058 × 91,058
  4. Step 4: Simplify right side
    42,193x = 8,291,559,364
  5. Step 5: Solve for x
    x = 8,291,559,364/42,193
  6. Step 6: Final answer
    x = 196,515.05

Related Problems

Find third proportional to 21,096.50 and 45,529
Half scale
Find third proportional to 84,386 and 182,116
Double scale
Find third proportional to 42,195 and 91,062
Similar ratio
Find third proportional to 63,289.50 and 136,587
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.