Home / 156,033-239,881.50

Finding the Third Proportional to 156,033 and 239,881.50

Calculator

Solution

The third proportional to 156,033 and 239,881.50 is: 368,788.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,033 : 239,881.50 = 239,881.50 : x
  2. Step 2: Convert to fraction form
    156,033/239,881.50 = 239,881.50/x
  3. Step 3: Cross multiply
    156,033x = 239,881.50 × 239,881.50
  4. Step 4: Simplify right side
    156,033x = 57,543,134,042.25
  5. Step 5: Solve for x
    x = 57,543,134,042.25/156,033
  6. Step 6: Final answer
    x = 368,788.23

Related Problems

Find third proportional to 78,016.50 and 119,940.75
Half scale
Find third proportional to 312,066 and 479,763
Double scale
Find third proportional to 156,035 and 239,885
Similar ratio
Find third proportional to 234,049.50 and 359,822.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.