Home / 1,466.65-2,200-492.76

Finding the Fourth Proportional to 1,466.65, 2,200 and 492.76

Calculator

Solution

The fourth proportional to 1,466.65, 2,200 and 492.76 is: 739.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466.65 : 2,200 = 492.76 : x
  2. Step 2: Convert to fraction form
    1,466.65/2,200 = 492.76/x
  3. Step 3: Cross multiply
    1,466.65x = 2,200 × 492.76
  4. Step 4: Simplify right side
    1,466.65x = 1,084,072
  5. Step 5: Solve for x
    x = 1,084,072/1,466.65
  6. Step 6: Final answer
    x = 739.15

Related Problems

Find fourth proportional to 733.33, 1,100 and 246.38
Half scale
Find fourth proportional to 2,933.30, 4,400 and 985.52
Double scale
Find fourth proportional to 1,467.65, 2,201.50 and 493.76
Similar ratio
Find fourth proportional to 2,199.98, 3,300 and 739.14
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.