Home / 2,233.20-3,350.07-589.76

Finding the Fourth Proportional to 2,233.20, 3,350.07 and 589.76

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Solution

The fourth proportional to 2,233.20, 3,350.07 and 589.76 is: 884.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233.20 : 3,350.07 = 589.76 : x
  2. Step 2: Convert to fraction form
    2,233.20/3,350.07 = 589.76/x
  3. Step 3: Cross multiply
    2,233.20x = 3,350.07 × 589.76
  4. Step 4: Simplify right side
    2,233.20x = 1,975,751.94
  5. Step 5: Solve for x
    x = 1,975,751.94/2,233.20
  6. Step 6: Final answer
    x = 884.72

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1.5x scale

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.