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Finding the Fourth Proportional to 5,839.83, 8,752.82 and 3,369.53

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Solution

The fourth proportional to 5,839.83, 8,752.82 and 3,369.53 is: 5,050.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.83 : 8,752.82 = 3,369.53 : x
  2. Step 2: Convert to fraction form
    5,839.83/8,752.82 = 3,369.53/x
  3. Step 3: Cross multiply
    5,839.83x = 8,752.82 × 3,369.53
  4. Step 4: Simplify right side
    5,839.83x = 29,492,894.61
  5. Step 5: Solve for x
    x = 29,492,894.61/5,839.83
  6. Step 6: Final answer
    x = 5,050.30

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1.5x scale

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.