Home / 5,374.72-8,052.53-4,586.73

Finding the Fourth Proportional to 5,374.72, 8,052.53 and 4,586.73

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Solution

The fourth proportional to 5,374.72, 8,052.53 and 4,586.73 is: 6,871.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,374.72 : 8,052.53 = 4,586.73 : x
  2. Step 2: Convert to fraction form
    5,374.72/8,052.53 = 4,586.73/x
  3. Step 3: Cross multiply
    5,374.72x = 8,052.53 × 4,586.73
  4. Step 4: Simplify right side
    5,374.72x = 36,934,752.13
  5. Step 5: Solve for x
    x = 36,934,752.13/5,374.72
  6. Step 6: Final answer
    x = 6,871.94

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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.