Home / 1,046.23-1,569.58-396.97

Finding the Fourth Proportional to 1,046.23, 1,569.58 and 396.97

Calculator

Solution

The fourth proportional to 1,046.23, 1,569.58 and 396.97 is: 595.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046.23 : 1,569.58 = 396.97 : x
  2. Step 2: Convert to fraction form
    1,046.23/1,569.58 = 396.97/x
  3. Step 3: Cross multiply
    1,046.23x = 1,569.58 × 396.97
  4. Step 4: Simplify right side
    1,046.23x = 623,071.26
  5. Step 5: Solve for x
    x = 623,071.26/1,046.23
  6. Step 6: Final answer
    x = 595.54

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.