Home / 5,904.96-8,850.96-2,979.24

Finding the Fourth Proportional to 5,904.96, 8,850.96 and 2,979.24

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Solution

The fourth proportional to 5,904.96, 8,850.96 and 2,979.24 is: 4,465.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904.96 : 8,850.96 = 2,979.24 : x
  2. Step 2: Convert to fraction form
    5,904.96/8,850.96 = 2,979.24/x
  3. Step 3: Cross multiply
    5,904.96x = 8,850.96 × 2,979.24
  4. Step 4: Simplify right side
    5,904.96x = 26,369,134.07
  5. Step 5: Solve for x
    x = 26,369,134.07/5,904.96
  6. Step 6: Final answer
    x = 4,465.59

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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.