Home / 159,984-228,630

Finding the Third Proportional to 159,984 and 228,630

Calculator

Solution

The third proportional to 159,984 and 228,630 is: 326,730.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,984 : 228,630 = 228,630 : x
  2. Step 2: Convert to fraction form
    159,984/228,630 = 228,630/x
  3. Step 3: Cross multiply
    159,984x = 228,630 × 228,630
  4. Step 4: Simplify right side
    159,984x = 52,271,676,900
  5. Step 5: Solve for x
    x = 52,271,676,900/159,984
  6. Step 6: Final answer
    x = 326,730.65

Related Problems

Find third proportional to 79,992 and 114,315
Half scale
Find third proportional to 319,968 and 457,260
Double scale
Find third proportional to 159,986 and 228,633
Similar ratio
Find third proportional to 239,976 and 342,945
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.