Home / 5,957.20-8,925.67-3,874.02

Finding the Fourth Proportional to 5,957.20, 8,925.67 and 3,874.02

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Solution

The fourth proportional to 5,957.20, 8,925.67 and 3,874.02 is: 5,804.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,957.20 : 8,925.67 = 3,874.02 : x
  2. Step 2: Convert to fraction form
    5,957.20/8,925.67 = 3,874.02/x
  3. Step 3: Cross multiply
    5,957.20x = 8,925.67 × 3,874.02
  4. Step 4: Simplify right side
    5,957.20x = 34,578,224.09
  5. Step 5: Solve for x
    x = 34,578,224.09/5,957.20
  6. Step 6: Final answer
    x = 5,804.44

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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.