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Finding the Fourth Proportional to 5,994.42, 8,984.16 and 3,530.94

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Solution

The fourth proportional to 5,994.42, 8,984.16 and 3,530.94 is: 5,292.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.42 : 8,984.16 = 3,530.94 : x
  2. Step 2: Convert to fraction form
    5,994.42/8,984.16 = 3,530.94/x
  3. Step 3: Cross multiply
    5,994.42x = 8,984.16 × 3,530.94
  4. Step 4: Simplify right side
    5,994.42x = 31,722,529.91
  5. Step 5: Solve for x
    x = 31,722,529.91/5,994.42
  6. Step 6: Final answer
    x = 5,292.01

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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.