Home / 148,570-223,563

Finding the Third Proportional to 148,570 and 223,563

Calculator

Solution

The third proportional to 148,570 and 223,563 is: 336,409.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,570 : 223,563 = 223,563 : x
  2. Step 2: Convert to fraction form
    148,570/223,563 = 223,563/x
  3. Step 3: Cross multiply
    148,570x = 223,563 × 223,563
  4. Step 4: Simplify right side
    148,570x = 49,980,414,969
  5. Step 5: Solve for x
    x = 49,980,414,969/148,570
  6. Step 6: Final answer
    x = 336,409.87

Related Problems

Find third proportional to 74,285 and 111,781.50
Half scale
Find third proportional to 297,140 and 447,126
Double scale
Find third proportional to 148,572 and 223,566
Similar ratio
Find third proportional to 222,855 and 335,344.50
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.