Home / 7,374.18-11,044.26-4,446.03

Finding the Fourth Proportional to 7,374.18, 11,044.26 and 4,446.03

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Solution

The fourth proportional to 7,374.18, 11,044.26 and 4,446.03 is: 6,658.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,374.18 : 11,044.26 = 4,446.03 : x
  2. Step 2: Convert to fraction form
    7,374.18/11,044.26 = 4,446.03/x
  3. Step 3: Cross multiply
    7,374.18x = 11,044.26 × 4,446.03
  4. Step 4: Simplify right side
    7,374.18x = 49,103,111.29
  5. Step 5: Solve for x
    x = 49,103,111.29/7,374.18
  6. Step 6: Final answer
    x = 6,658.79

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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.