Home / 530-795-237.42

Finding the Fourth Proportional to 530, 795 and 237.42

Calculator

Solution

The fourth proportional to 530, 795 and 237.42 is: 356.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    530 : 795 = 237.42 : x
  2. Step 2: Convert to fraction form
    530/795 = 237.42/x
  3. Step 3: Cross multiply
    530x = 795 × 237.42
  4. Step 4: Simplify right side
    530x = 188,748.90
  5. Step 5: Solve for x
    x = 188,748.90/530
  6. Step 6: Final answer
    x = 356.13

Related Problems

Find fourth proportional to 265, 397.50 and 118.71
Half scale
Find fourth proportional to 1,060, 1,590 and 474.84
Double scale
Find fourth proportional to 531, 796.50 and 238.42
Similar ratio
Find fourth proportional to 795, 1,192.50 and 356.13
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.