Home / 4,558-9,004

Finding the Third Proportional to 4,558 and 9,004

Calculator

Solution

The third proportional to 4,558 and 9,004 is: 17,786.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558 : 9,004 = 9,004 : x
  2. Step 2: Convert to fraction form
    4,558/9,004 = 9,004/x
  3. Step 3: Cross multiply
    4,558x = 9,004 × 9,004
  4. Step 4: Simplify right side
    4,558x = 81,072,016
  5. Step 5: Solve for x
    x = 81,072,016/4,558
  6. Step 6: Final answer
    x = 17,786.75

Related Problems

Find third proportional to 2,279 and 4,502
Half scale
Find third proportional to 9,116 and 18,008
Double scale
Find third proportional to 4,560 and 9,008
Similar ratio
Find third proportional to 6,837 and 13,506
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.98) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.