Home / 13,233.69-19,850.58-4,468.68

Finding the Fourth Proportional to 13,233.69, 19,850.58 and 4,468.68

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Solution

The fourth proportional to 13,233.69, 19,850.58 and 4,468.68 is: 6,703.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,233.69 : 19,850.58 = 4,468.68 : x
  2. Step 2: Convert to fraction form
    13,233.69/19,850.58 = 4,468.68/x
  3. Step 3: Cross multiply
    13,233.69x = 19,850.58 × 4,468.68
  4. Step 4: Simplify right side
    13,233.69x = 88,705,889.83
  5. Step 5: Solve for x
    x = 88,705,889.83/13,233.69
  6. Step 6: Final answer
    x = 6,703.04

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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.