Home / 13,063.25-19,594.61-3,202.58

Finding the Fourth Proportional to 13,063.25, 19,594.61 and 3,202.58

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Solution

The fourth proportional to 13,063.25, 19,594.61 and 3,202.58 is: 4,803.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,063.25 : 19,594.61 = 3,202.58 : x
  2. Step 2: Convert to fraction form
    13,063.25/19,594.61 = 3,202.58/x
  3. Step 3: Cross multiply
    13,063.25x = 19,594.61 × 3,202.58
  4. Step 4: Simplify right side
    13,063.25x = 62,753,351.08
  5. Step 5: Solve for x
    x = 62,753,351.08/13,063.25
  6. Step 6: Final answer
    x = 4,803.81

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1.5x scale

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.