Home / 4,590.07-6,334.68-2,822.11

Finding the Fourth Proportional to 4,590.07, 6,334.68 and 2,822.11

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Solution

The fourth proportional to 4,590.07, 6,334.68 and 2,822.11 is: 3,894.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590.07 : 6,334.68 = 2,822.11 : x
  2. Step 2: Convert to fraction form
    4,590.07/6,334.68 = 2,822.11/x
  3. Step 3: Cross multiply
    4,590.07x = 6,334.68 × 2,822.11
  4. Step 4: Simplify right side
    4,590.07x = 17,877,163.77
  5. Step 5: Solve for x
    x = 17,877,163.77/4,590.07
  6. Step 6: Final answer
    x = 3,894.75

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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.