Home / 5,964.93-8,944.32-3,155.28

Finding the Fourth Proportional to 5,964.93, 8,944.32 and 3,155.28

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Solution

The fourth proportional to 5,964.93, 8,944.32 and 3,155.28 is: 4,731.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964.93 : 8,944.32 = 3,155.28 : x
  2. Step 2: Convert to fraction form
    5,964.93/8,944.32 = 3,155.28/x
  3. Step 3: Cross multiply
    5,964.93x = 8,944.32 × 3,155.28
  4. Step 4: Simplify right side
    5,964.93x = 28,221,834.01
  5. Step 5: Solve for x
    x = 28,221,834.01/5,964.93
  6. Step 6: Final answer
    x = 4,731.29

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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.