Home / 13,044-19,566-3,810

Finding the Fourth Proportional to 13,044, 19,566 and 3,810

Calculator

Solution

The fourth proportional to 13,044, 19,566 and 3,810 is: 5,715

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,044 : 19,566 = 3,810 : x
  2. Step 2: Convert to fraction form
    13,044/19,566 = 3,810/x
  3. Step 3: Cross multiply
    13,044x = 19,566 × 3,810
  4. Step 4: Simplify right side
    13,044x = 74,546,460
  5. Step 5: Solve for x
    x = 74,546,460/13,044
  6. Step 6: Final answer
    x = 5,715

Related Problems

Find fourth proportional to 6,522, 9,783 and 1,905
Half scale
Find fourth proportional to 26,088, 39,132 and 7,620
Double scale
Find fourth proportional to 13,045, 19,567.50 and 3,811
Similar ratio
Find fourth proportional to 19,566, 29,349 and 5,715
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.