Home / 74,546-149,030

Finding the Third Proportional to 74,546 and 149,030

Calculator

Solution

The third proportional to 74,546 and 149,030 is: 297,936.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,546 : 149,030 = 149,030 : x
  2. Step 2: Convert to fraction form
    74,546/149,030 = 149,030/x
  3. Step 3: Cross multiply
    74,546x = 149,030 × 149,030
  4. Step 4: Simplify right side
    74,546x = 22,209,940,900
  5. Step 5: Solve for x
    x = 22,209,940,900/74,546
  6. Step 6: Final answer
    x = 297,936.05

Related Problems

Find third proportional to 37,273 and 74,515
Half scale
Find third proportional to 149,092 and 298,060
Double scale
Find third proportional to 74,548 and 149,034
Similar ratio
Find third proportional to 111,819 and 223,545
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.00) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.