Home / 4,339.08-6,504.50-3,953.90

Finding the Fourth Proportional to 4,339.08, 6,504.50 and 3,953.90

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Solution

The fourth proportional to 4,339.08, 6,504.50 and 3,953.90 is: 5,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339.08 : 6,504.50 = 3,953.90 : x
  2. Step 2: Convert to fraction form
    4,339.08/6,504.50 = 3,953.90/x
  3. Step 3: Cross multiply
    4,339.08x = 6,504.50 × 3,953.90
  4. Step 4: Simplify right side
    4,339.08x = 25,718,142.55
  5. Step 5: Solve for x
    x = 25,718,142.55/4,339.08
  6. Step 6: Final answer
    x = 5,927.10

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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.