Home / 13,069.85-19,593.75-5,668.73

Finding the Fourth Proportional to 13,069.85, 19,593.75 and 5,668.73

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Solution

The fourth proportional to 13,069.85, 19,593.75 and 5,668.73 is: 8,498.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,069.85 : 19,593.75 = 5,668.73 : x
  2. Step 2: Convert to fraction form
    13,069.85/19,593.75 = 5,668.73/x
  3. Step 3: Cross multiply
    13,069.85x = 19,593.75 × 5,668.73
  4. Step 4: Simplify right side
    13,069.85x = 111,071,795.08
  5. Step 5: Solve for x
    x = 111,071,795.08/13,069.85
  6. Step 6: Final answer
    x = 8,498.32

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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.