Home / 3,024.89-4,527.72-2,910.08

Finding the Fourth Proportional to 3,024.89, 4,527.72 and 2,910.08

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Solution

The fourth proportional to 3,024.89, 4,527.72 and 2,910.08 is: 4,355.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024.89 : 4,527.72 = 2,910.08 : x
  2. Step 2: Convert to fraction form
    3,024.89/4,527.72 = 2,910.08/x
  3. Step 3: Cross multiply
    3,024.89x = 4,527.72 × 2,910.08
  4. Step 4: Simplify right side
    3,024.89x = 13,176,004.78
  5. Step 5: Solve for x
    x = 13,176,004.78/3,024.89
  6. Step 6: Final answer
    x = 4,355.87

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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.