Home / 4,935.81-7,404.38-2,302

Finding the Fourth Proportional to 4,935.81, 7,404.38 and 2,302

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Solution

The fourth proportional to 4,935.81, 7,404.38 and 2,302 is: 3,453.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935.81 : 7,404.38 = 2,302 : x
  2. Step 2: Convert to fraction form
    4,935.81/7,404.38 = 2,302/x
  3. Step 3: Cross multiply
    4,935.81x = 7,404.38 × 2,302
  4. Step 4: Simplify right side
    4,935.81x = 17,044,882.76
  5. Step 5: Solve for x
    x = 17,044,882.76/4,935.81
  6. Step 6: Final answer
    x = 3,453.31

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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.