Home / 5,864.51-8,093.03-3,211.92

Finding the Fourth Proportional to 5,864.51, 8,093.03 and 3,211.92

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Solution

The fourth proportional to 5,864.51, 8,093.03 and 3,211.92 is: 4,432.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864.51 : 8,093.03 = 3,211.92 : x
  2. Step 2: Convert to fraction form
    5,864.51/8,093.03 = 3,211.92/x
  3. Step 3: Cross multiply
    5,864.51x = 8,093.03 × 3,211.92
  4. Step 4: Simplify right side
    5,864.51x = 25,994,124.45
  5. Step 5: Solve for x
    x = 25,994,124.45/5,864.51
  6. Step 6: Final answer
    x = 4,432.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.