Home / 13,297.50-19,946.52-4,063.50

Finding the Fourth Proportional to 13,297.50, 19,946.52 and 4,063.50

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Solution

The fourth proportional to 13,297.50, 19,946.52 and 4,063.50 is: 6,095.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,297.50 : 19,946.52 = 4,063.50 : x
  2. Step 2: Convert to fraction form
    13,297.50/19,946.52 = 4,063.50/x
  3. Step 3: Cross multiply
    13,297.50x = 19,946.52 × 4,063.50
  4. Step 4: Simplify right side
    13,297.50x = 81,052,684.02
  5. Step 5: Solve for x
    x = 81,052,684.02/13,297.50
  6. Step 6: Final answer
    x = 6,095.33

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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.