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Finding the Fourth Proportional to 4,829.16, 7,252.70 and 3,369.32

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Solution

The fourth proportional to 4,829.16, 7,252.70 and 3,369.32 is: 5,060.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.16 : 7,252.70 = 3,369.32 : x
  2. Step 2: Convert to fraction form
    4,829.16/7,252.70 = 3,369.32/x
  3. Step 3: Cross multiply
    4,829.16x = 7,252.70 × 3,369.32
  4. Step 4: Simplify right side
    4,829.16x = 24,436,667.16
  5. Step 5: Solve for x
    x = 24,436,667.16/4,829.16
  6. Step 6: Final answer
    x = 5,060.23

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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.