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Finding the Fourth Proportional to 5,955.96, 8,226.24 and 3,962.94

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Solution

The fourth proportional to 5,955.96, 8,226.24 and 3,962.94 is: 5,473.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.96 : 8,226.24 = 3,962.94 : x
  2. Step 2: Convert to fraction form
    5,955.96/8,226.24 = 3,962.94/x
  3. Step 3: Cross multiply
    5,955.96x = 8,226.24 × 3,962.94
  4. Step 4: Simplify right side
    5,955.96x = 32,600,095.55
  5. Step 5: Solve for x
    x = 32,600,095.55/5,955.96
  6. Step 6: Final answer
    x = 5,473.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.