Home / 71,496-107,244-22,248

Finding the Fourth Proportional to 71,496, 107,244 and 22,248

Calculator

Solution

The fourth proportional to 71,496, 107,244 and 22,248 is: 33,372

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,496 : 107,244 = 22,248 : x
  2. Step 2: Convert to fraction form
    71,496/107,244 = 22,248/x
  3. Step 3: Cross multiply
    71,496x = 107,244 × 22,248
  4. Step 4: Simplify right side
    71,496x = 2,385,964,512
  5. Step 5: Solve for x
    x = 2,385,964,512/71,496
  6. Step 6: Final answer
    x = 33,372

Related Problems

Find fourth proportional to 35,748, 53,622 and 11,124
Half scale
Find fourth proportional to 142,992, 214,488 and 44,496
Double scale
Find fourth proportional to 71,497, 107,245.50 and 22,249
Similar ratio
Find fourth proportional to 107,244, 160,866 and 33,372
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.