Home / 13,046.45-19,554.59-6,011.75

Finding the Fourth Proportional to 13,046.45, 19,554.59 and 6,011.75

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Solution

The fourth proportional to 13,046.45, 19,554.59 and 6,011.75 is: 9,010.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,046.45 : 19,554.59 = 6,011.75 : x
  2. Step 2: Convert to fraction form
    13,046.45/19,554.59 = 6,011.75/x
  3. Step 3: Cross multiply
    13,046.45x = 19,554.59 × 6,011.75
  4. Step 4: Simplify right side
    13,046.45x = 117,557,178.60
  5. Step 5: Solve for x
    x = 117,557,178.60/13,046.45
  6. Step 6: Final answer
    x = 9,010.67

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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.