Home / 4,867.56-7,302.89-1,535.69

Finding the Fourth Proportional to 4,867.56, 7,302.89 and 1,535.69

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Solution

The fourth proportional to 4,867.56, 7,302.89 and 1,535.69 is: 2,304.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867.56 : 7,302.89 = 1,535.69 : x
  2. Step 2: Convert to fraction form
    4,867.56/7,302.89 = 1,535.69/x
  3. Step 3: Cross multiply
    4,867.56x = 7,302.89 × 1,535.69
  4. Step 4: Simplify right side
    4,867.56x = 11,214,997.24
  5. Step 5: Solve for x
    x = 11,214,997.24/4,867.56
  6. Step 6: Final answer
    x = 2,304.03

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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.