Home / 5,942.32-8,899.64-3,013.52

Finding the Fourth Proportional to 5,942.32, 8,899.64 and 3,013.52

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Solution

The fourth proportional to 5,942.32, 8,899.64 and 3,013.52 is: 4,513.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942.32 : 8,899.64 = 3,013.52 : x
  2. Step 2: Convert to fraction form
    5,942.32/8,899.64 = 3,013.52/x
  3. Step 3: Cross multiply
    5,942.32x = 8,899.64 × 3,013.52
  4. Step 4: Simplify right side
    5,942.32x = 26,819,243.13
  5. Step 5: Solve for x
    x = 26,819,243.13/5,942.32
  6. Step 6: Final answer
    x = 4,513.26

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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.