Home / 29,823.06-44,706.78-10,087.89

Finding the Fourth Proportional to 29,823.06, 44,706.78 and 10,087.89

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Solution

The fourth proportional to 29,823.06, 44,706.78 and 10,087.89 is: 15,122.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,823.06 : 44,706.78 = 10,087.89 : x
  2. Step 2: Convert to fraction form
    29,823.06/44,706.78 = 10,087.89/x
  3. Step 3: Cross multiply
    29,823.06x = 44,706.78 × 10,087.89
  4. Step 4: Simplify right side
    29,823.06x = 450,997,078.89
  5. Step 5: Solve for x
    x = 450,997,078.89/29,823.06
  6. Step 6: Final answer
    x = 15,122.43

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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.