Home / 5,709.53-8,564.26-2,011.32

Finding the Fourth Proportional to 5,709.53, 8,564.26 and 2,011.32

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Solution

The fourth proportional to 5,709.53, 8,564.26 and 2,011.32 is: 3,016.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,709.53 : 8,564.26 = 2,011.32 : x
  2. Step 2: Convert to fraction form
    5,709.53/8,564.26 = 2,011.32/x
  3. Step 3: Cross multiply
    5,709.53x = 8,564.26 × 2,011.32
  4. Step 4: Simplify right side
    5,709.53x = 17,225,467.42
  5. Step 5: Solve for x
    x = 17,225,467.42/5,709.53
  6. Step 6: Final answer
    x = 3,016.97

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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.