Home / 4,658.82-6,429.04-2,562.95

Finding the Fourth Proportional to 4,658.82, 6,429.04 and 2,562.95

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Solution

The fourth proportional to 4,658.82, 6,429.04 and 2,562.95 is: 3,536.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,658.82 : 6,429.04 = 2,562.95 : x
  2. Step 2: Convert to fraction form
    4,658.82/6,429.04 = 2,562.95/x
  3. Step 3: Cross multiply
    4,658.82x = 6,429.04 × 2,562.95
  4. Step 4: Simplify right side
    4,658.82x = 16,477,308.07
  5. Step 5: Solve for x
    x = 16,477,308.07/4,658.82
  6. Step 6: Final answer
    x = 3,536.80

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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.