Home / 74,725-163,483

Finding the Third Proportional to 74,725 and 163,483

Calculator

Solution

The third proportional to 74,725 and 163,483 is: 357,667.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,725 : 163,483 = 163,483 : x
  2. Step 2: Convert to fraction form
    74,725/163,483 = 163,483/x
  3. Step 3: Cross multiply
    74,725x = 163,483 × 163,483
  4. Step 4: Simplify right side
    74,725x = 26,726,691,289
  5. Step 5: Solve for x
    x = 26,726,691,289/74,725
  6. Step 6: Final answer
    x = 357,667.33

Related Problems

Find third proportional to 37,362.50 and 81,741.50
Half scale
Find third proportional to 149,450 and 326,966
Double scale
Find third proportional to 74,727 and 163,487
Similar ratio
Find third proportional to 112,087.50 and 245,224.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.