Home / 5,975.14-8,961.72-1,592.68

Finding the Fourth Proportional to 5,975.14, 8,961.72 and 1,592.68

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Solution

The fourth proportional to 5,975.14, 8,961.72 and 1,592.68 is: 2,388.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.14 : 8,961.72 = 1,592.68 : x
  2. Step 2: Convert to fraction form
    5,975.14/8,961.72 = 1,592.68/x
  3. Step 3: Cross multiply
    5,975.14x = 8,961.72 × 1,592.68
  4. Step 4: Simplify right side
    5,975.14x = 14,273,152.21
  5. Step 5: Solve for x
    x = 14,273,152.21/5,975.14
  6. Step 6: Final answer
    x = 2,388.76

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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.