Home / 53,678-114,292

Finding the Third Proportional to 53,678 and 114,292

Calculator

Solution

The third proportional to 53,678 and 114,292 is: 243,352.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,678 : 114,292 = 114,292 : x
  2. Step 2: Convert to fraction form
    53,678/114,292 = 114,292/x
  3. Step 3: Cross multiply
    53,678x = 114,292 × 114,292
  4. Step 4: Simplify right side
    53,678x = 13,062,661,264
  5. Step 5: Solve for x
    x = 13,062,661,264/53,678
  6. Step 6: Final answer
    x = 243,352.23

Related Problems

Find third proportional to 26,839 and 57,146
Half scale
Find third proportional to 107,356 and 228,584
Double scale
Find third proportional to 53,680 and 114,296
Similar ratio
Find third proportional to 80,517 and 171,438
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.