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Finding the Fourth Proportional to 3,504.51, 4,837.17 and 2,369.67

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Solution

The fourth proportional to 3,504.51, 4,837.17 and 2,369.67 is: 3,270.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504.51 : 4,837.17 = 2,369.67 : x
  2. Step 2: Convert to fraction form
    3,504.51/4,837.17 = 2,369.67/x
  3. Step 3: Cross multiply
    3,504.51x = 4,837.17 × 2,369.67
  4. Step 4: Simplify right side
    3,504.51x = 11,462,496.63
  5. Step 5: Solve for x
    x = 11,462,496.63/3,504.51
  6. Step 6: Final answer
    x = 3,270.78

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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.