Home / 97,715-146,816

Finding the Third Proportional to 97,715 and 146,816

Calculator

Solution

The third proportional to 97,715 and 146,816 is: 220,589.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,715 : 146,816 = 146,816 : x
  2. Step 2: Convert to fraction form
    97,715/146,816 = 146,816/x
  3. Step 3: Cross multiply
    97,715x = 146,816 × 146,816
  4. Step 4: Simplify right side
    97,715x = 21,554,937,856
  5. Step 5: Solve for x
    x = 21,554,937,856/97,715
  6. Step 6: Final answer
    x = 220,589.86

Related Problems

Find third proportional to 48,857.50 and 73,408
Half scale
Find third proportional to 195,430 and 293,632
Double scale
Find third proportional to 97,717 and 146,819
Similar ratio
Find third proportional to 146,572.50 and 220,224
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.