Home / 230,520-472,460

Finding the Third Proportional to 230,520 and 472,460

Calculator

Solution

The third proportional to 230,520 and 472,460 is: 968,325.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,520 : 472,460 = 472,460 : x
  2. Step 2: Convert to fraction form
    230,520/472,460 = 472,460/x
  3. Step 3: Cross multiply
    230,520x = 472,460 × 472,460
  4. Step 4: Simplify right side
    230,520x = 223,218,451,600
  5. Step 5: Solve for x
    x = 223,218,451,600/230,520
  6. Step 6: Final answer
    x = 968,325.75

Related Problems

Find third proportional to 115,260 and 236,230
Half scale
Find third proportional to 461,040 and 944,920
Double scale
Find third proportional to 230,522 and 472,464
Similar ratio
Find third proportional to 345,780 and 708,690
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.