Home / 69-95.24-46

Finding the Fourth Proportional to 69, 95.24 and 46

Calculator

Solution

The fourth proportional to 69, 95.24 and 46 is: 63.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    69 : 95.24 = 46 : x
  2. Step 2: Convert to fraction form
    69/95.24 = 46/x
  3. Step 3: Cross multiply
    69x = 95.24 × 46
  4. Step 4: Simplify right side
    69x = 4,381.04
  5. Step 5: Solve for x
    x = 4,381.04/69
  6. Step 6: Final answer
    x = 63.49

Related Problems

Find fourth proportional to 34.50, 47.62 and 23
Half scale
Find fourth proportional to 138, 190.48 and 92
Double scale
Find fourth proportional to 70, 96.62 and 47
Similar ratio
Find fourth proportional to 103.50, 142.86 and 69
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.