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Finding the Fourth Proportional to 13,046.96, 19,573.65 and 6,031.85

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Solution

The fourth proportional to 13,046.96, 19,573.65 and 6,031.85 is: 9,049.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,046.96 : 19,573.65 = 6,031.85 : x
  2. Step 2: Convert to fraction form
    13,046.96/19,573.65 = 6,031.85/x
  3. Step 3: Cross multiply
    13,046.96x = 19,573.65 × 6,031.85
  4. Step 4: Simplify right side
    13,046.96x = 118,065,332.99
  5. Step 5: Solve for x
    x = 118,065,332.99/13,046.96
  6. Step 6: Final answer
    x = 9,049.26

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.