Home / 9,285.15-13,924.98-2,709.27

Finding the Fourth Proportional to 9,285.15, 13,924.98 and 2,709.27

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Solution

The fourth proportional to 9,285.15, 13,924.98 and 2,709.27 is: 4,063.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,285.15 : 13,924.98 = 2,709.27 : x
  2. Step 2: Convert to fraction form
    9,285.15/13,924.98 = 2,709.27/x
  3. Step 3: Cross multiply
    9,285.15x = 13,924.98 × 2,709.27
  4. Step 4: Simplify right side
    9,285.15x = 37,726,530.56
  5. Step 5: Solve for x
    x = 37,726,530.56/9,285.15
  6. Step 6: Final answer
    x = 4,063.10

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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.