Home / 9,904.43-14,846.19-3,660.44

Finding the Fourth Proportional to 9,904.43, 14,846.19 and 3,660.44

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Solution

The fourth proportional to 9,904.43, 14,846.19 and 3,660.44 is: 5,486.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,904.43 : 14,846.19 = 3,660.44 : x
  2. Step 2: Convert to fraction form
    9,904.43/14,846.19 = 3,660.44/x
  3. Step 3: Cross multiply
    9,904.43x = 14,846.19 × 3,660.44
  4. Step 4: Simplify right side
    9,904.43x = 54,343,587.72
  5. Step 5: Solve for x
    x = 54,343,587.72/9,904.43
  6. Step 6: Final answer
    x = 5,486.80

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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.