Home / 2,348.20-3,522.06-616.84

Finding the Fourth Proportional to 2,348.20, 3,522.06 and 616.84

Calculator

Solution

The fourth proportional to 2,348.20, 3,522.06 and 616.84 is: 925.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348.20 : 3,522.06 = 616.84 : x
  2. Step 2: Convert to fraction form
    2,348.20/3,522.06 = 616.84/x
  3. Step 3: Cross multiply
    2,348.20x = 3,522.06 × 616.84
  4. Step 4: Simplify right side
    2,348.20x = 2,172,547.49
  5. Step 5: Solve for x
    x = 2,172,547.49/2,348.20
  6. Step 6: Final answer
    x = 925.20

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.