Home / 112,861-252,458

Finding the Third Proportional to 112,861 and 252,458

Calculator

Solution

The third proportional to 112,861 and 252,458 is: 564,721.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,861 : 252,458 = 252,458 : x
  2. Step 2: Convert to fraction form
    112,861/252,458 = 252,458/x
  3. Step 3: Cross multiply
    112,861x = 252,458 × 252,458
  4. Step 4: Simplify right side
    112,861x = 63,735,041,764
  5. Step 5: Solve for x
    x = 63,735,041,764/112,861
  6. Step 6: Final answer
    x = 564,721.58

Related Problems

Find third proportional to 56,430.50 and 126,229
Half scale
Find third proportional to 225,722 and 504,916
Double scale
Find third proportional to 112,863 and 252,462
Similar ratio
Find third proportional to 169,291.50 and 378,687
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.24) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.