Home / 400.02-600.24-156.62

Finding the Fourth Proportional to 400.02, 600.24 and 156.62

Calculator

Solution

The fourth proportional to 400.02, 600.24 and 156.62 is: 235.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    400.02 : 600.24 = 156.62 : x
  2. Step 2: Convert to fraction form
    400.02/600.24 = 156.62/x
  3. Step 3: Cross multiply
    400.02x = 600.24 × 156.62
  4. Step 4: Simplify right side
    400.02x = 94,006.59
  5. Step 5: Solve for x
    x = 94,006.59/400.02
  6. Step 6: Final answer
    x = 235.00

Related Problems

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.