Home / 84,645-124,497

Finding the Third Proportional to 84,645 and 124,497

Calculator

Solution

The third proportional to 84,645 and 124,497 is: 183,111.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,645 : 124,497 = 124,497 : x
  2. Step 2: Convert to fraction form
    84,645/124,497 = 124,497/x
  3. Step 3: Cross multiply
    84,645x = 124,497 × 124,497
  4. Step 4: Simplify right side
    84,645x = 15,499,503,009
  5. Step 5: Solve for x
    x = 15,499,503,009/84,645
  6. Step 6: Final answer
    x = 183,111.86

Related Problems

Find third proportional to 42,322.50 and 62,248.50
Half scale
Find third proportional to 169,290 and 248,994
Double scale
Find third proportional to 84,647 and 124,500
Similar ratio
Find third proportional to 126,967.50 and 186,745.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.