Home / 13,264.67-19,898.30-4,833.47

Finding the Fourth Proportional to 13,264.67, 19,898.30 and 4,833.47

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Solution

The fourth proportional to 13,264.67, 19,898.30 and 4,833.47 is: 7,250.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,264.67 : 19,898.30 = 4,833.47 : x
  2. Step 2: Convert to fraction form
    13,264.67/19,898.30 = 4,833.47/x
  3. Step 3: Cross multiply
    13,264.67x = 19,898.30 × 4,833.47
  4. Step 4: Simplify right side
    13,264.67x = 96,177,712.44
  5. Step 5: Solve for x
    x = 96,177,712.44/13,264.67
  6. Step 6: Final answer
    x = 7,250.67

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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.