Home / 57,696-121,223.50

Finding the Third Proportional to 57,696 and 121,223.50

Calculator

Solution

The third proportional to 57,696 and 121,223.50 is: 254,699.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,696 : 121,223.50 = 121,223.50 : x
  2. Step 2: Convert to fraction form
    57,696/121,223.50 = 121,223.50/x
  3. Step 3: Cross multiply
    57,696x = 121,223.50 × 121,223.50
  4. Step 4: Simplify right side
    57,696x = 14,695,136,952.25
  5. Step 5: Solve for x
    x = 14,695,136,952.25/57,696
  6. Step 6: Final answer
    x = 254,699.41

Related Problems

Find third proportional to 28,848 and 60,611.75
Half scale
Find third proportional to 115,392 and 242,447
Double scale
Find third proportional to 57,698 and 121,228
Similar ratio
Find third proportional to 86,544 and 181,835.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.