Home / 112,068-239,108

Finding the Third Proportional to 112,068 and 239,108

Calculator

Solution

The third proportional to 112,068 and 239,108 is: 510,160.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,068 : 239,108 = 239,108 : x
  2. Step 2: Convert to fraction form
    112,068/239,108 = 239,108/x
  3. Step 3: Cross multiply
    112,068x = 239,108 × 239,108
  4. Step 4: Simplify right side
    112,068x = 57,172,635,664
  5. Step 5: Solve for x
    x = 57,172,635,664/112,068
  6. Step 6: Final answer
    x = 510,160.22

Related Problems

Find third proportional to 56,034 and 119,554
Half scale
Find third proportional to 224,136 and 478,216
Double scale
Find third proportional to 112,070 and 239,112
Similar ratio
Find third proportional to 168,102 and 358,662
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.