Home / 590.59-886.14-282.45

Finding the Fourth Proportional to 590.59, 886.14 and 282.45

Calculator

Solution

The fourth proportional to 590.59, 886.14 and 282.45 is: 423.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    590.59 : 886.14 = 282.45 : x
  2. Step 2: Convert to fraction form
    590.59/886.14 = 282.45/x
  3. Step 3: Cross multiply
    590.59x = 886.14 × 282.45
  4. Step 4: Simplify right side
    590.59x = 250,290.24
  5. Step 5: Solve for x
    x = 250,290.24/590.59
  6. Step 6: Final answer
    x = 423.80

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.