Home / 2,923.16-4,033.88-1,596.86

Finding the Fourth Proportional to 2,923.16, 4,033.88 and 1,596.86

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Solution

The fourth proportional to 2,923.16, 4,033.88 and 1,596.86 is: 2,203.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923.16 : 4,033.88 = 1,596.86 : x
  2. Step 2: Convert to fraction form
    2,923.16/4,033.88 = 1,596.86/x
  3. Step 3: Cross multiply
    2,923.16x = 4,033.88 × 1,596.86
  4. Step 4: Simplify right side
    2,923.16x = 6,441,541.62
  5. Step 5: Solve for x
    x = 6,441,541.62/2,923.16
  6. Step 6: Final answer
    x = 2,203.62

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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.