Home / 5,983.27-8,975.36-1,600.16

Finding the Fourth Proportional to 5,983.27, 8,975.36 and 1,600.16

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Solution

The fourth proportional to 5,983.27, 8,975.36 and 1,600.16 is: 2,400.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983.27 : 8,975.36 = 1,600.16 : x
  2. Step 2: Convert to fraction form
    5,983.27/8,975.36 = 1,600.16/x
  3. Step 3: Cross multiply
    5,983.27x = 8,975.36 × 1,600.16
  4. Step 4: Simplify right side
    5,983.27x = 14,361,962.18
  5. Step 5: Solve for x
    x = 14,361,962.18/5,983.27
  6. Step 6: Final answer
    x = 2,400.35

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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.