Home / 4,583-6,324.54-2,487.12

Finding the Fourth Proportional to 4,583, 6,324.54 and 2,487.12

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Solution

The fourth proportional to 4,583, 6,324.54 and 2,487.12 is: 3,432.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583 : 6,324.54 = 2,487.12 : x
  2. Step 2: Convert to fraction form
    4,583/6,324.54 = 2,487.12/x
  3. Step 3: Cross multiply
    4,583x = 6,324.54 × 2,487.12
  4. Step 4: Simplify right side
    4,583x = 15,729,889.92
  5. Step 5: Solve for x
    x = 15,729,889.92/4,583
  6. Step 6: Final answer
    x = 3,432.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.