Home / 22,765.16-34,147.74-7,184

Finding the Fourth Proportional to 22,765.16, 34,147.74 and 7,184

Calculator

Solution

The fourth proportional to 22,765.16, 34,147.74 and 7,184 is: 10,776

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,765.16 : 34,147.74 = 7,184 : x
  2. Step 2: Convert to fraction form
    22,765.16/34,147.74 = 7,184/x
  3. Step 3: Cross multiply
    22,765.16x = 34,147.74 × 7,184
  4. Step 4: Simplify right side
    22,765.16x = 245,317,364.16
  5. Step 5: Solve for x
    x = 245,317,364.16/22,765.16
  6. Step 6: Final answer
    x = 10,776

Related Problems

Find fourth proportional to 11,382.58, 17,073.87 and 3,592
Half scale
Find fourth proportional to 45,530.32, 68,295.48 and 14,368
Double scale
Find fourth proportional to 22,766.16, 34,149.24 and 7,185
Similar ratio
Find fourth proportional to 34,147.74, 51,221.61 and 10,776
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.