Home / 5,962.85-8,943.24-1,580.75

Finding the Fourth Proportional to 5,962.85, 8,943.24 and 1,580.75

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Solution

The fourth proportional to 5,962.85, 8,943.24 and 1,580.75 is: 2,370.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962.85 : 8,943.24 = 1,580.75 : x
  2. Step 2: Convert to fraction form
    5,962.85/8,943.24 = 1,580.75/x
  3. Step 3: Cross multiply
    5,962.85x = 8,943.24 × 1,580.75
  4. Step 4: Simplify right side
    5,962.85x = 14,136,981.91
  5. Step 5: Solve for x
    x = 14,136,981.91/5,962.85
  6. Step 6: Final answer
    x = 2,370.85

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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.