Home / 41,553-81,465.75

Finding the Third Proportional to 41,553 and 81,465.75

Calculator

Solution

The third proportional to 41,553 and 81,465.75 is: 159,715.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,553 : 81,465.75 = 81,465.75 : x
  2. Step 2: Convert to fraction form
    41,553/81,465.75 = 81,465.75/x
  3. Step 3: Cross multiply
    41,553x = 81,465.75 × 81,465.75
  4. Step 4: Simplify right side
    41,553x = 6,636,668,423.06
  5. Step 5: Solve for x
    x = 6,636,668,423.06/41,553
  6. Step 6: Final answer
    x = 159,715.75

Related Problems

Find third proportional to 20,776.50 and 40,732.88
Half scale
Find third proportional to 83,106 and 162,931.50
Double scale
Find third proportional to 41,555 and 81,470
Similar ratio
Find third proportional to 62,329.50 and 122,198.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.96) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.