Home / 5,029.56-7,533-2,427.84

Finding the Fourth Proportional to 5,029.56, 7,533 and 2,427.84

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Solution

The fourth proportional to 5,029.56, 7,533 and 2,427.84 is: 3,636.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029.56 : 7,533 = 2,427.84 : x
  2. Step 2: Convert to fraction form
    5,029.56/7,533 = 2,427.84/x
  3. Step 3: Cross multiply
    5,029.56x = 7,533 × 2,427.84
  4. Step 4: Simplify right side
    5,029.56x = 18,288,918.72
  5. Step 5: Solve for x
    x = 18,288,918.72/5,029.56
  6. Step 6: Final answer
    x = 3,636.29

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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.