Home / 269.24-404-141

Finding the Fourth Proportional to 269.24, 404 and 141

Calculator

Solution

The fourth proportional to 269.24, 404 and 141 is: 211.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    269.24 : 404 = 141 : x
  2. Step 2: Convert to fraction form
    269.24/404 = 141/x
  3. Step 3: Cross multiply
    269.24x = 404 × 141
  4. Step 4: Simplify right side
    269.24x = 56,964
  5. Step 5: Solve for x
    x = 56,964/269.24
  6. Step 6: Final answer
    x = 211.57

Related Problems

Find fourth proportional to 134.62, 202 and 70.50
Half scale
Find fourth proportional to 538.48, 808 and 282
Double scale
Find fourth proportional to 270.24, 405.50 and 142
Similar ratio
Find fourth proportional to 403.86, 606 and 211.50
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.