Home / 4,624.90-6,929.94-3,302.44

Finding the Fourth Proportional to 4,624.90, 6,929.94 and 3,302.44

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Solution

The fourth proportional to 4,624.90, 6,929.94 and 3,302.44 is: 4,948.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.90 : 6,929.94 = 3,302.44 : x
  2. Step 2: Convert to fraction form
    4,624.90/6,929.94 = 3,302.44/x
  3. Step 3: Cross multiply
    4,624.90x = 6,929.94 × 3,302.44
  4. Step 4: Simplify right side
    4,624.90x = 22,885,711.05
  5. Step 5: Solve for x
    x = 22,885,711.05/4,624.90
  6. Step 6: Final answer
    x = 4,948.37

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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.