Home / 20,306.25-47,005.88

Finding the Third Proportional to 20,306.25 and 47,005.88

Calculator

Solution

The third proportional to 20,306.25 and 47,005.88 is: 108,811.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,306.25 : 47,005.88 = 47,005.88 : x
  2. Step 2: Convert to fraction form
    20,306.25/47,005.88 = 47,005.88/x
  3. Step 3: Cross multiply
    20,306.25x = 47,005.88 × 47,005.88
  4. Step 4: Simplify right side
    20,306.25x = 2,209,552,284.52
  5. Step 5: Solve for x
    x = 2,209,552,284.52/20,306.25
  6. Step 6: Final answer
    x = 108,811.44

Related Problems

Find third proportional to 10,153.13 and 23,502.94
Half scale
Find third proportional to 40,612.50 and 94,011.75
Double scale
Find third proportional to 20,308 and 47,011
Similar ratio
Find third proportional to 30,459.38 and 70,508.81
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.