Home / 5,052.84-7,579.86-1,767.08

Finding the Fourth Proportional to 5,052.84, 7,579.86 and 1,767.08

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Solution

The fourth proportional to 5,052.84, 7,579.86 and 1,767.08 is: 2,650.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052.84 : 7,579.86 = 1,767.08 : x
  2. Step 2: Convert to fraction form
    5,052.84/7,579.86 = 1,767.08/x
  3. Step 3: Cross multiply
    5,052.84x = 7,579.86 × 1,767.08
  4. Step 4: Simplify right side
    5,052.84x = 13,394,219.01
  5. Step 5: Solve for x
    x = 13,394,219.01/5,052.84
  6. Step 6: Final answer
    x = 2,650.83

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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.