Home / 113,632-247,212

Finding the Third Proportional to 113,632 and 247,212

Calculator

Solution

The third proportional to 113,632 and 247,212 is: 537,821.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,632 : 247,212 = 247,212 : x
  2. Step 2: Convert to fraction form
    113,632/247,212 = 247,212/x
  3. Step 3: Cross multiply
    113,632x = 247,212 × 247,212
  4. Step 4: Simplify right side
    113,632x = 61,113,772,944
  5. Step 5: Solve for x
    x = 61,113,772,944/113,632
  6. Step 6: Final answer
    x = 537,821.85

Related Problems

Find third proportional to 56,816 and 123,606
Half scale
Find third proportional to 227,264 and 494,424
Double scale
Find third proportional to 113,634 and 247,216
Similar ratio
Find third proportional to 170,448 and 370,818
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.