Home / 9,281.50-19,328

Finding the Third Proportional to 9,281.50 and 19,328

Calculator

Solution

The third proportional to 9,281.50 and 19,328 is: 40,249.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,281.50 : 19,328 = 19,328 : x
  2. Step 2: Convert to fraction form
    9,281.50/19,328 = 19,328/x
  3. Step 3: Cross multiply
    9,281.50x = 19,328 × 19,328
  4. Step 4: Simplify right side
    9,281.50x = 373,571,584
  5. Step 5: Solve for x
    x = 373,571,584/9,281.50
  6. Step 6: Final answer
    x = 40,249.05

Related Problems

Find third proportional to 4,640.75 and 9,664
Half scale
Find third proportional to 18,563 and 38,656
Double scale
Find third proportional to 9,284 and 19,332
Similar ratio
Find third proportional to 13,922.25 and 28,992
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.