Home / 27,308-40,791

Finding the Third Proportional to 27,308 and 40,791

Calculator

Solution

The third proportional to 27,308 and 40,791 is: 60,931.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,308 : 40,791 = 40,791 : x
  2. Step 2: Convert to fraction form
    27,308/40,791 = 40,791/x
  3. Step 3: Cross multiply
    27,308x = 40,791 × 40,791
  4. Step 4: Simplify right side
    27,308x = 1,663,905,681
  5. Step 5: Solve for x
    x = 1,663,905,681/27,308
  6. Step 6: Final answer
    x = 60,931.07

Related Problems

Find third proportional to 13,654 and 20,395.50
Half scale
Find third proportional to 54,616 and 81,582
Double scale
Find third proportional to 27,310 and 40,794
Similar ratio
Find third proportional to 40,962 and 61,186.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.