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Finding the Fourth Proportional to 3,967.03, 5,950.41 and 1,498.96

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Solution

The fourth proportional to 3,967.03, 5,950.41 and 1,498.96 is: 2,248.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,967.03 : 5,950.41 = 1,498.96 : x
  2. Step 2: Convert to fraction form
    3,967.03/5,950.41 = 1,498.96/x
  3. Step 3: Cross multiply
    3,967.03x = 5,950.41 × 1,498.96
  4. Step 4: Simplify right side
    3,967.03x = 8,919,426.57
  5. Step 5: Solve for x
    x = 8,919,426.57/3,967.03
  6. Step 6: Final answer
    x = 2,248.39

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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.