Home / 19,904.58-29,855.79-6,052.50

Finding the Fourth Proportional to 19,904.58, 29,855.79 and 6,052.50

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Solution

The fourth proportional to 19,904.58, 29,855.79 and 6,052.50 is: 9,078.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,904.58 : 29,855.79 = 6,052.50 : x
  2. Step 2: Convert to fraction form
    19,904.58/29,855.79 = 6,052.50/x
  3. Step 3: Cross multiply
    19,904.58x = 29,855.79 × 6,052.50
  4. Step 4: Simplify right side
    19,904.58x = 180,702,168.98
  5. Step 5: Solve for x
    x = 180,702,168.98/19,904.58
  6. Step 6: Final answer
    x = 9,078.42

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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.