Home / 9,194.45-13,788.58-2,952.93

Finding the Fourth Proportional to 9,194.45, 13,788.58 and 2,952.93

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Solution

The fourth proportional to 9,194.45, 13,788.58 and 2,952.93 is: 4,428.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194.45 : 13,788.58 = 2,952.93 : x
  2. Step 2: Convert to fraction form
    9,194.45/13,788.58 = 2,952.93/x
  3. Step 3: Cross multiply
    9,194.45x = 13,788.58 × 2,952.93
  4. Step 4: Simplify right side
    9,194.45x = 40,716,711.54
  5. Step 5: Solve for x
    x = 40,716,711.54/9,194.45
  6. Step 6: Final answer
    x = 4,428.40

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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.