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Finding the Fourth Proportional to 5,994.16, 8,991.26 and 1,834.15

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Solution

The fourth proportional to 5,994.16, 8,991.26 and 1,834.15 is: 2,751.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.16 : 8,991.26 = 1,834.15 : x
  2. Step 2: Convert to fraction form
    5,994.16/8,991.26 = 1,834.15/x
  3. Step 3: Cross multiply
    5,994.16x = 8,991.26 × 1,834.15
  4. Step 4: Simplify right side
    5,994.16x = 16,491,319.53
  5. Step 5: Solve for x
    x = 16,491,319.53/5,994.16
  6. Step 6: Final answer
    x = 2,751.23

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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.