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Finding the Fourth Proportional to 5,536.32, 8,300.64 and 2,941.08

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Solution

The fourth proportional to 5,536.32, 8,300.64 and 2,941.08 is: 4,409.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.32 : 8,300.64 = 2,941.08 : x
  2. Step 2: Convert to fraction form
    5,536.32/8,300.64 = 2,941.08/x
  3. Step 3: Cross multiply
    5,536.32x = 8,300.64 × 2,941.08
  4. Step 4: Simplify right side
    5,536.32x = 24,412,846.29
  5. Step 5: Solve for x
    x = 24,412,846.29/5,536.32
  6. Step 6: Final answer
    x = 4,409.58

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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.