Home / 39,044-53,688

Finding the Third Proportional to 39,044 and 53,688

Calculator

Solution

The third proportional to 39,044 and 53,688 is: 73,824.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,044 : 53,688 = 53,688 : x
  2. Step 2: Convert to fraction form
    39,044/53,688 = 53,688/x
  3. Step 3: Cross multiply
    39,044x = 53,688 × 53,688
  4. Step 4: Simplify right side
    39,044x = 2,882,401,344
  5. Step 5: Solve for x
    x = 2,882,401,344/39,044
  6. Step 6: Final answer
    x = 73,824.44

Related Problems

Find third proportional to 19,522 and 26,844
Half scale
Find third proportional to 78,088 and 107,376
Double scale
Find third proportional to 39,046 and 53,691
Similar ratio
Find third proportional to 58,566 and 80,532
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.