Home / 45,117-97,767

Finding the Third Proportional to 45,117 and 97,767

Calculator

Solution

The third proportional to 45,117 and 97,767 is: 211,857.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,117 : 97,767 = 97,767 : x
  2. Step 2: Convert to fraction form
    45,117/97,767 = 97,767/x
  3. Step 3: Cross multiply
    45,117x = 97,767 × 97,767
  4. Step 4: Simplify right side
    45,117x = 9,558,386,289
  5. Step 5: Solve for x
    x = 9,558,386,289/45,117
  6. Step 6: Final answer
    x = 211,857.75

Related Problems

Find third proportional to 22,558.50 and 48,883.50
Half scale
Find third proportional to 90,234 and 195,534
Double scale
Find third proportional to 45,119 and 97,771
Similar ratio
Find third proportional to 67,675.50 and 146,650.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.