Home / 34,926.93-52,390.40-11,553.39

Finding the Fourth Proportional to 34,926.93, 52,390.40 and 11,553.39

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Solution

The fourth proportional to 34,926.93, 52,390.40 and 11,553.39 is: 17,330.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,926.93 : 52,390.40 = 11,553.39 : x
  2. Step 2: Convert to fraction form
    34,926.93/52,390.40 = 11,553.39/x
  3. Step 3: Cross multiply
    34,926.93x = 52,390.40 × 11,553.39
  4. Step 4: Simplify right side
    34,926.93x = 605,286,665.69
  5. Step 5: Solve for x
    x = 605,286,665.69/34,926.93
  6. Step 6: Final answer
    x = 17,330.09

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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.