Home / 29,251.09-43,848.95-18,013.33

Finding the Fourth Proportional to 29,251.09, 43,848.95 and 18,013.33

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Solution

The fourth proportional to 29,251.09, 43,848.95 and 18,013.33 is: 27,002.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,251.09 : 43,848.95 = 18,013.33 : x
  2. Step 2: Convert to fraction form
    29,251.09/43,848.95 = 18,013.33/x
  3. Step 3: Cross multiply
    29,251.09x = 43,848.95 × 18,013.33
  4. Step 4: Simplify right side
    29,251.09x = 789,865,606.50
  5. Step 5: Solve for x
    x = 789,865,606.50/29,251.09
  6. Step 6: Final answer
    x = 27,002.95

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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.