Home / 35,331-74,754

Finding the Third Proportional to 35,331 and 74,754

Calculator

Solution

The third proportional to 35,331 and 74,754 is: 158,165.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,331 : 74,754 = 74,754 : x
  2. Step 2: Convert to fraction form
    35,331/74,754 = 74,754/x
  3. Step 3: Cross multiply
    35,331x = 74,754 × 74,754
  4. Step 4: Simplify right side
    35,331x = 5,588,160,516
  5. Step 5: Solve for x
    x = 5,588,160,516/35,331
  6. Step 6: Final answer
    x = 158,165.93

Related Problems

Find third proportional to 17,665.50 and 37,377
Half scale
Find third proportional to 70,662 and 149,508
Double scale
Find third proportional to 35,333 and 74,758
Similar ratio
Find third proportional to 52,996.50 and 112,131
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.