Home / 5,894.52-8,838.36-3,122.52

Finding the Fourth Proportional to 5,894.52, 8,838.36 and 3,122.52

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Solution

The fourth proportional to 5,894.52, 8,838.36 and 3,122.52 is: 4,681.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894.52 : 8,838.36 = 3,122.52 : x
  2. Step 2: Convert to fraction form
    5,894.52/8,838.36 = 3,122.52/x
  3. Step 3: Cross multiply
    5,894.52x = 8,838.36 × 3,122.52
  4. Step 4: Simplify right side
    5,894.52x = 27,597,955.87
  5. Step 5: Solve for x
    x = 27,597,955.87/5,894.52
  6. Step 6: Final answer
    x = 4,681.97

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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.