Home / 35,319-53,338.50

Finding the Third Proportional to 35,319 and 53,338.50

Calculator

Solution

The third proportional to 35,319 and 53,338.50 is: 80,551.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,319 : 53,338.50 = 53,338.50 : x
  2. Step 2: Convert to fraction form
    35,319/53,338.50 = 53,338.50/x
  3. Step 3: Cross multiply
    35,319x = 53,338.50 × 53,338.50
  4. Step 4: Simplify right side
    35,319x = 2,844,995,582.25
  5. Step 5: Solve for x
    x = 2,844,995,582.25/35,319
  6. Step 6: Final answer
    x = 80,551.42

Related Problems

Find third proportional to 17,659.50 and 26,669.25
Half scale
Find third proportional to 70,638 and 106,677
Double scale
Find third proportional to 35,321 and 53,342
Similar ratio
Find third proportional to 52,978.50 and 80,007.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.