Home / 4,535.52-6,784.92-3,364.80

Finding the Fourth Proportional to 4,535.52, 6,784.92 and 3,364.80

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Solution

The fourth proportional to 4,535.52, 6,784.92 and 3,364.80 is: 5,033.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535.52 : 6,784.92 = 3,364.80 : x
  2. Step 2: Convert to fraction form
    4,535.52/6,784.92 = 3,364.80/x
  3. Step 3: Cross multiply
    4,535.52x = 6,784.92 × 3,364.80
  4. Step 4: Simplify right side
    4,535.52x = 22,829,898.82
  5. Step 5: Solve for x
    x = 22,829,898.82/4,535.52
  6. Step 6: Final answer
    x = 5,033.58

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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.