Home / 5,956.80-8,216.28-3,595.92

Finding the Fourth Proportional to 5,956.80, 8,216.28 and 3,595.92

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Solution

The fourth proportional to 5,956.80, 8,216.28 and 3,595.92 is: 4,959.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956.80 : 8,216.28 = 3,595.92 : x
  2. Step 2: Convert to fraction form
    5,956.80/8,216.28 = 3,595.92/x
  3. Step 3: Cross multiply
    5,956.80x = 8,216.28 × 3,595.92
  4. Step 4: Simplify right side
    5,956.80x = 29,545,085.58
  5. Step 5: Solve for x
    x = 29,545,085.58/5,956.80
  6. Step 6: Final answer
    x = 4,959.89

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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.