Home / 97,818-146,670

Finding the Third Proportional to 97,818 and 146,670

Calculator

Solution

The third proportional to 97,818 and 146,670 is: 219,919.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,818 : 146,670 = 146,670 : x
  2. Step 2: Convert to fraction form
    97,818/146,670 = 146,670/x
  3. Step 3: Cross multiply
    97,818x = 146,670 × 146,670
  4. Step 4: Simplify right side
    97,818x = 21,512,088,900
  5. Step 5: Solve for x
    x = 21,512,088,900/97,818
  6. Step 6: Final answer
    x = 219,919.53

Related Problems

Find third proportional to 48,909 and 73,335
Half scale
Find third proportional to 195,636 and 293,340
Double scale
Find third proportional to 97,820 and 146,673
Similar ratio
Find third proportional to 146,727 and 220,005
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.