Home / 13,053.58-19,575.97-4,731.85

Finding the Fourth Proportional to 13,053.58, 19,575.97 and 4,731.85

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Solution

The fourth proportional to 13,053.58, 19,575.97 and 4,731.85 is: 7,096.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,053.58 : 19,575.97 = 4,731.85 : x
  2. Step 2: Convert to fraction form
    13,053.58/19,575.97 = 4,731.85/x
  3. Step 3: Cross multiply
    13,053.58x = 19,575.97 × 4,731.85
  4. Step 4: Simplify right side
    13,053.58x = 92,630,553.64
  5. Step 5: Solve for x
    x = 92,630,553.64/13,053.58
  6. Step 6: Final answer
    x = 7,096.18

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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.