Home / 882.03-1,323.09-334.08

Finding the Fourth Proportional to 882.03, 1,323.09 and 334.08

Calculator

Solution

The fourth proportional to 882.03, 1,323.09 and 334.08 is: 501.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    882.03 : 1,323.09 = 334.08 : x
  2. Step 2: Convert to fraction form
    882.03/1,323.09 = 334.08/x
  3. Step 3: Cross multiply
    882.03x = 1,323.09 × 334.08
  4. Step 4: Simplify right side
    882.03x = 442,017.91
  5. Step 5: Solve for x
    x = 442,017.91/882.03
  6. Step 6: Final answer
    x = 501.14

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.