Home / 4,054.36-5,595.03-2,285.96

Finding the Fourth Proportional to 4,054.36, 5,595.03 and 2,285.96

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Solution

The fourth proportional to 4,054.36, 5,595.03 and 2,285.96 is: 3,154.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.36 : 5,595.03 = 2,285.96 : x
  2. Step 2: Convert to fraction form
    4,054.36/5,595.03 = 2,285.96/x
  3. Step 3: Cross multiply
    4,054.36x = 5,595.03 × 2,285.96
  4. Step 4: Simplify right side
    4,054.36x = 12,790,003.35
  5. Step 5: Solve for x
    x = 12,790,003.35/4,054.36
  6. Step 6: Final answer
    x = 3,154.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.