Home / 9,924.41-14,893.81-3,685.32

Finding the Fourth Proportional to 9,924.41, 14,893.81 and 3,685.32

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Solution

The fourth proportional to 9,924.41, 14,893.81 and 3,685.32 is: 5,530.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924.41 : 14,893.81 = 3,685.32 : x
  2. Step 2: Convert to fraction form
    9,924.41/14,893.81 = 3,685.32/x
  3. Step 3: Cross multiply
    9,924.41x = 14,893.81 × 3,685.32
  4. Step 4: Simplify right side
    9,924.41x = 54,888,446.66
  5. Step 5: Solve for x
    x = 54,888,446.66/9,924.41
  6. Step 6: Final answer
    x = 5,530.65

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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.